Home / 1,007,292.73-1,509,989.19-501,375.39

Finding the Fourth Proportional to 1,007,292.73, 1,509,989.19 and 501,375.39

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Solution

The fourth proportional to 1,007,292.73, 1,509,989.19 and 501,375.39 is: 751,590.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,292.73 : 1,509,989.19 = 501,375.39 : x
  2. Step 2: Convert to fraction form
    1,007,292.73/1,509,989.19 = 501,375.39/x
  3. Step 3: Cross multiply
    1,007,292.73x = 1,509,989.19 × 501,375.39
  4. Step 4: Simplify right side
    1,007,292.73x = 757,071,414,309.65
  5. Step 5: Solve for x
    x = 757,071,414,309.65/1,007,292.73
  6. Step 6: Final answer
    x = 751,590.27

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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.