Home / 9,699,472-14,551,679.31-2,876,294.44

Finding the Fourth Proportional to 9,699,472, 14,551,679.31 and 2,876,294.44

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Solution

The fourth proportional to 9,699,472, 14,551,679.31 and 2,876,294.44 is: 4,315,174.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,699,472 : 14,551,679.31 = 2,876,294.44 : x
  2. Step 2: Convert to fraction form
    9,699,472/14,551,679.31 = 2,876,294.44/x
  3. Step 3: Cross multiply
    9,699,472x = 14,551,679.31 × 2,876,294.44
  4. Step 4: Simplify right side
    9,699,472x = 41,854,914,292,016.04
  5. Step 5: Solve for x
    x = 41,854,914,292,016.04/9,699,472
  6. Step 6: Final answer
    x = 4,315,174.51

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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.