Home / 5,592,717.90-7,717,053.90-3,145,321.38

Finding the Fourth Proportional to 5,592,717.90, 7,717,053.90 and 3,145,321.38

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Solution

The fourth proportional to 5,592,717.90, 7,717,053.90 and 3,145,321.38 is: 4,340,039.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,717.90 : 7,717,053.90 = 3,145,321.38 : x
  2. Step 2: Convert to fraction form
    5,592,717.90/7,717,053.90 = 3,145,321.38/x
  3. Step 3: Cross multiply
    5,592,717.90x = 7,717,053.90 × 3,145,321.38
  4. Step 4: Simplify right side
    5,592,717.90x = 24,272,614,593,068.89
  5. Step 5: Solve for x
    x = 24,272,614,593,068.89/5,592,717.90
  6. Step 6: Final answer
    x = 4,340,039.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.