Home / 10,337,996.96-15,508,842.20-3,514,211.56

Finding the Fourth Proportional to 10,337,996.96, 15,508,842.20 and 3,514,211.56

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Solution

The fourth proportional to 10,337,996.96, 15,508,842.20 and 3,514,211.56 is: 5,271,945.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,337,996.96 : 15,508,842.20 = 3,514,211.56 : x
  2. Step 2: Convert to fraction form
    10,337,996.96/15,508,842.20 = 3,514,211.56/x
  3. Step 3: Cross multiply
    10,337,996.96x = 15,508,842.20 × 3,514,211.56
  4. Step 4: Simplify right side
    10,337,996.96x = 54,501,352,541,455.83
  5. Step 5: Solve for x
    x = 54,501,352,541,455.83/10,337,996.96
  6. Step 6: Final answer
    x = 5,271,945.11

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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.