Home / 1,349,536.04-1,862,359.66-737,691.38

Finding the Fourth Proportional to 1,349,536.04, 1,862,359.66 and 737,691.38

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Solution

The fourth proportional to 1,349,536.04, 1,862,359.66 and 737,691.38 is: 1,018,014.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,536.04 : 1,862,359.66 = 737,691.38 : x
  2. Step 2: Convert to fraction form
    1,349,536.04/1,862,359.66 = 737,691.38/x
  3. Step 3: Cross multiply
    1,349,536.04x = 1,862,359.66 × 737,691.38
  4. Step 4: Simplify right side
    1,349,536.04x = 1,373,846,667,641.73
  5. Step 5: Solve for x
    x = 1,373,846,667,641.73/1,349,536.04
  6. Step 6: Final answer
    x = 1,018,014.06

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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.