Home / 5,098,117.07-7,647,175.91-1,732,324.07

Finding the Fourth Proportional to 5,098,117.07, 7,647,175.91 and 1,732,324.07

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Solution

The fourth proportional to 5,098,117.07, 7,647,175.91 and 1,732,324.07 is: 2,598,486.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,117.07 : 7,647,175.91 = 1,732,324.07 : x
  2. Step 2: Convert to fraction form
    5,098,117.07/7,647,175.91 = 1,732,324.07/x
  3. Step 3: Cross multiply
    5,098,117.07x = 7,647,175.91 × 1,732,324.07
  4. Step 4: Simplify right side
    5,098,117.07x = 13,247,386,919,865.90
  5. Step 5: Solve for x
    x = 13,247,386,919,865.90/5,098,117.07
  6. Step 6: Final answer
    x = 2,598,486.21

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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.