Home / 9,072,612.90-13,614,615.27-3,681,285.30

Finding the Fourth Proportional to 9,072,612.90, 13,614,615.27 and 3,681,285.30

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Solution

The fourth proportional to 9,072,612.90, 13,614,615.27 and 3,681,285.30 is: 5,524,239.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,612.90 : 13,614,615.27 = 3,681,285.30 : x
  2. Step 2: Convert to fraction form
    9,072,612.90/13,614,615.27 = 3,681,285.30/x
  3. Step 3: Cross multiply
    9,072,612.90x = 13,614,615.27 × 3,681,285.30
  4. Step 4: Simplify right side
    9,072,612.90x = 50,119,283,058,606.52
  5. Step 5: Solve for x
    x = 50,119,283,058,606.52/9,072,612.90
  6. Step 6: Final answer
    x = 5,524,239.12

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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.