Home / 1,016,737.56-1,403,095.50-587,006.64

Finding the Fourth Proportional to 1,016,737.56, 1,403,095.50 and 587,006.64

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Solution

The fourth proportional to 1,016,737.56, 1,403,095.50 and 587,006.64 is: 810,067.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,737.56 : 1,403,095.50 = 587,006.64 : x
  2. Step 2: Convert to fraction form
    1,016,737.56/1,403,095.50 = 587,006.64/x
  3. Step 3: Cross multiply
    1,016,737.56x = 1,403,095.50 × 587,006.64
  4. Step 4: Simplify right side
    1,016,737.56x = 823,626,375,054.12
  5. Step 5: Solve for x
    x = 823,626,375,054.12/1,016,737.56
  6. Step 6: Final answer
    x = 810,067.82

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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.