Home / 6,681,447.85-10,025,962.73-3,607,397.46

Finding the Fourth Proportional to 6,681,447.85, 10,025,962.73 and 3,607,397.46

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Solution

The fourth proportional to 6,681,447.85, 10,025,962.73 and 3,607,397.46 is: 5,413,142.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,447.85 : 10,025,962.73 = 3,607,397.46 : x
  2. Step 2: Convert to fraction form
    6,681,447.85/10,025,962.73 = 3,607,397.46/x
  3. Step 3: Cross multiply
    6,681,447.85x = 10,025,962.73 × 3,607,397.46
  4. Step 4: Simplify right side
    6,681,447.85x = 36,167,632,481,747.41
  5. Step 5: Solve for x
    x = 36,167,632,481,747.41/6,681,447.85
  6. Step 6: Final answer
    x = 5,413,142.97

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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.