Home / 1,169,149.14-1,753,907.13-495,232.38

Finding the Fourth Proportional to 1,169,149.14, 1,753,907.13 and 495,232.38

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Solution

The fourth proportional to 1,169,149.14, 1,753,907.13 and 495,232.38 is: 742,926.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,149.14 : 1,753,907.13 = 495,232.38 : x
  2. Step 2: Convert to fraction form
    1,169,149.14/1,753,907.13 = 495,232.38/x
  3. Step 3: Cross multiply
    1,169,149.14x = 1,753,907.13 × 495,232.38
  4. Step 4: Simplify right side
    1,169,149.14x = 868,591,602,288.87
  5. Step 5: Solve for x
    x = 868,591,602,288.87/1,169,149.14
  6. Step 6: Final answer
    x = 742,926.26

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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.