Home / 5,626,755.16-8,446,431.30-3,737,187.16

Finding the Fourth Proportional to 5,626,755.16, 8,446,431.30 and 3,737,187.16

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Solution

The fourth proportional to 5,626,755.16, 8,446,431.30 and 3,737,187.16 is: 5,609,964.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,755.16 : 8,446,431.30 = 3,737,187.16 : x
  2. Step 2: Convert to fraction form
    5,626,755.16/8,446,431.30 = 3,737,187.16/x
  3. Step 3: Cross multiply
    5,626,755.16x = 8,446,431.30 × 3,737,187.16
  4. Step 4: Simplify right side
    5,626,755.16x = 31,565,894,602,182.11
  5. Step 5: Solve for x
    x = 31,565,894,602,182.11/5,626,755.16
  6. Step 6: Final answer
    x = 5,609,964.13

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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.