Home / 9,092,614.73-13,640,718.81-3,335,401.82

Finding the Fourth Proportional to 9,092,614.73, 13,640,718.81 and 3,335,401.82

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Solution

The fourth proportional to 9,092,614.73, 13,640,718.81 and 3,335,401.82 is: 5,003,761.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,614.73 : 13,640,718.81 = 3,335,401.82 : x
  2. Step 2: Convert to fraction form
    9,092,614.73/13,640,718.81 = 3,335,401.82/x
  3. Step 3: Cross multiply
    9,092,614.73x = 13,640,718.81 × 3,335,401.82
  4. Step 4: Simplify right side
    9,092,614.73x = 45,497,278,276,778.64
  5. Step 5: Solve for x
    x = 45,497,278,276,778.64/9,092,614.73
  6. Step 6: Final answer
    x = 5,003,761.80

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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.