Home / 6,048,130.60-9,072,195.90-2,261,121.40

Finding the Fourth Proportional to 6,048,130.60, 9,072,195.90 and 2,261,121.40

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Solution

The fourth proportional to 6,048,130.60, 9,072,195.90 and 2,261,121.40 is: 3,391,682.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,130.60 : 9,072,195.90 = 2,261,121.40 : x
  2. Step 2: Convert to fraction form
    6,048,130.60/9,072,195.90 = 2,261,121.40/x
  3. Step 3: Cross multiply
    6,048,130.60x = 9,072,195.90 × 2,261,121.40
  4. Step 4: Simplify right side
    6,048,130.60x = 20,513,336,294,482.26
  5. Step 5: Solve for x
    x = 20,513,336,294,482.26/6,048,130.60
  6. Step 6: Final answer
    x = 3,391,682.10

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Double scale
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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.