Home / 6,496,987.13-9,755,061.15-3,623,967.26

Finding the Fourth Proportional to 6,496,987.13, 9,755,061.15 and 3,623,967.26

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Solution

The fourth proportional to 6,496,987.13, 9,755,061.15 and 3,623,967.26 is: 5,441,294.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,987.13 : 9,755,061.15 = 3,623,967.26 : x
  2. Step 2: Convert to fraction form
    6,496,987.13/9,755,061.15 = 3,623,967.26/x
  3. Step 3: Cross multiply
    6,496,987.13x = 9,755,061.15 × 3,623,967.26
  4. Step 4: Simplify right side
    6,496,987.13x = 35,352,022,226,897.95
  5. Step 5: Solve for x
    x = 35,352,022,226,897.95/6,496,987.13
  6. Step 6: Final answer
    x = 5,441,294.79

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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.