Home / 1,007,293.23-1,509,989.94-501,375.89

Finding the Fourth Proportional to 1,007,293.23, 1,509,989.94 and 501,375.89

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Solution

The fourth proportional to 1,007,293.23, 1,509,989.94 and 501,375.89 is: 751,591.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,293.23 : 1,509,989.94 = 501,375.89 : x
  2. Step 2: Convert to fraction form
    1,007,293.23/1,509,989.94 = 501,375.89/x
  3. Step 3: Cross multiply
    1,007,293.23x = 1,509,989.94 × 501,375.89
  4. Step 4: Simplify right side
    1,007,293.23x = 757,072,542,508.60
  5. Step 5: Solve for x
    x = 757,072,542,508.60/1,007,293.23
  6. Step 6: Final answer
    x = 751,591.02

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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.