Home / 6,501,553.20-9,752,971.16-2,241,160.56

Finding the Fourth Proportional to 6,501,553.20, 9,752,971.16 and 2,241,160.56

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Solution

The fourth proportional to 6,501,553.20, 9,752,971.16 and 2,241,160.56 is: 3,361,961.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,553.20 : 9,752,971.16 = 2,241,160.56 : x
  2. Step 2: Convert to fraction form
    6,501,553.20/9,752,971.16 = 2,241,160.56/x
  3. Step 3: Cross multiply
    6,501,553.20x = 9,752,971.16 × 2,241,160.56
  4. Step 4: Simplify right side
    6,501,553.20x = 21,857,974,306,609.45
  5. Step 5: Solve for x
    x = 21,857,974,306,609.45/6,501,553.20
  6. Step 6: Final answer
    x = 3,361,961.92

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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.