Home / 6,048,389.40-9,072,584.10-4,032,850.20

Finding the Fourth Proportional to 6,048,389.40, 9,072,584.10 and 4,032,850.20

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Solution

The fourth proportional to 6,048,389.40, 9,072,584.10 and 4,032,850.20 is: 6,049,275.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,389.40 : 9,072,584.10 = 4,032,850.20 : x
  2. Step 2: Convert to fraction form
    6,048,389.40/9,072,584.10 = 4,032,850.20/x
  3. Step 3: Cross multiply
    6,048,389.40x = 9,072,584.10 × 4,032,850.20
  4. Step 4: Simplify right side
    6,048,389.40x = 36,588,372,602,201.82
  5. Step 5: Solve for x
    x = 36,588,372,602,201.82/6,048,389.40
  6. Step 6: Final answer
    x = 6,049,275.30

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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.