Home / 1,013,026.14-1,516,781.70-713,057.22

Finding the Fourth Proportional to 1,013,026.14, 1,516,781.70 and 713,057.22

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Solution

The fourth proportional to 1,013,026.14, 1,516,781.70 and 713,057.22 is: 1,067,644.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,013,026.14 : 1,516,781.70 = 713,057.22 : x
  2. Step 2: Convert to fraction form
    1,013,026.14/1,516,781.70 = 713,057.22/x
  3. Step 3: Cross multiply
    1,013,026.14x = 1,516,781.70 × 713,057.22
  4. Step 4: Simplify right side
    1,013,026.14x = 1,081,552,142,348.87
  5. Step 5: Solve for x
    x = 1,081,552,142,348.87/1,013,026.14
  6. Step 6: Final answer
    x = 1,067,644.85

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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.