Home / 6,048,200.70-9,072,301.05-3,388,463.10

Finding the Fourth Proportional to 6,048,200.70, 9,072,301.05 and 3,388,463.10

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Solution

The fourth proportional to 6,048,200.70, 9,072,301.05 and 3,388,463.10 is: 5,082,694.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,200.70 : 9,072,301.05 = 3,388,463.10 : x
  2. Step 2: Convert to fraction form
    6,048,200.70/9,072,301.05 = 3,388,463.10/x
  3. Step 3: Cross multiply
    6,048,200.70x = 9,072,301.05 × 3,388,463.10
  4. Step 4: Simplify right side
    6,048,200.70x = 30,741,157,340,016.26
  5. Step 5: Solve for x
    x = 30,741,157,340,016.26/6,048,200.70
  6. Step 6: Final answer
    x = 5,082,694.65

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Half scale
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Double scale
Find fourth proportional to 6,048,201.70, 9,072,302.55 and 3,388,464.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.