Home / 9,930,092.57-14,895,116.82-2,643,554.10

Finding the Fourth Proportional to 9,930,092.57, 14,895,116.82 and 2,643,554.10

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Solution

The fourth proportional to 9,930,092.57, 14,895,116.82 and 2,643,554.10 is: 3,965,325.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,930,092.57 : 14,895,116.82 = 2,643,554.10 : x
  2. Step 2: Convert to fraction form
    9,930,092.57/14,895,116.82 = 2,643,554.10/x
  3. Step 3: Cross multiply
    9,930,092.57x = 14,895,116.82 × 2,643,554.10
  4. Step 4: Simplify right side
    9,930,092.57x = 39,376,047,139,489.96
  5. Step 5: Solve for x
    x = 39,376,047,139,489.96/9,930,092.57
  6. Step 6: Final answer
    x = 3,965,325.29

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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.