Home / 3,425,502.93-5,138,337.75-1,151,060.28

Finding the Fourth Proportional to 3,425,502.93, 5,138,337.75 and 1,151,060.28

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Solution

The fourth proportional to 3,425,502.93, 5,138,337.75 and 1,151,060.28 is: 1,726,618.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,502.93 : 5,138,337.75 = 1,151,060.28 : x
  2. Step 2: Convert to fraction form
    3,425,502.93/5,138,337.75 = 1,151,060.28/x
  3. Step 3: Cross multiply
    3,425,502.93x = 5,138,337.75 × 1,151,060.28
  4. Step 4: Simplify right side
    3,425,502.93x = 5,914,536,489,249.57
  5. Step 5: Solve for x
    x = 5,914,536,489,249.57/3,425,502.93
  6. Step 6: Final answer
    x = 1,726,618.43

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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.