Home / 10,544,334.90-15,816,502.38-3,811,174.26

Finding the Fourth Proportional to 10,544,334.90, 15,816,502.38 and 3,811,174.26

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Solution

The fourth proportional to 10,544,334.90, 15,816,502.38 and 3,811,174.26 is: 5,716,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,334.90 : 15,816,502.38 = 3,811,174.26 : x
  2. Step 2: Convert to fraction form
    10,544,334.90/15,816,502.38 = 3,811,174.26/x
  3. Step 3: Cross multiply
    10,544,334.90x = 15,816,502.38 × 3,811,174.26
  4. Step 4: Simplify right side
    10,544,334.90x = 60,279,446,753,884.74
  5. Step 5: Solve for x
    x = 60,279,446,753,884.74/10,544,334.90
  6. Step 6: Final answer
    x = 5,716,761.40

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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.