Home / 3,636,757.85-5,020,876.19-3,233,233.13

Finding the Fourth Proportional to 3,636,757.85, 5,020,876.19 and 3,233,233.13

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Solution

The fourth proportional to 3,636,757.85, 5,020,876.19 and 3,233,233.13 is: 4,463,773.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,757.85 : 5,020,876.19 = 3,233,233.13 : x
  2. Step 2: Convert to fraction form
    3,636,757.85/5,020,876.19 = 3,233,233.13/x
  3. Step 3: Cross multiply
    3,636,757.85x = 5,020,876.19 × 3,233,233.13
  4. Step 4: Simplify right side
    3,636,757.85x = 16,233,663,222,114.88
  5. Step 5: Solve for x
    x = 16,233,663,222,114.88/3,636,757.85
  6. Step 6: Final answer
    x = 4,463,773.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.