Home / 1,337,149.48-2,006,019.45-495,701.23

Finding the Fourth Proportional to 1,337,149.48, 2,006,019.45 and 495,701.23

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Solution

The fourth proportional to 1,337,149.48, 2,006,019.45 and 495,701.23 is: 743,661.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,149.48 : 2,006,019.45 = 495,701.23 : x
  2. Step 2: Convert to fraction form
    1,337,149.48/2,006,019.45 = 495,701.23/x
  3. Step 3: Cross multiply
    1,337,149.48x = 2,006,019.45 × 495,701.23
  4. Step 4: Simplify right side
    1,337,149.48x = 994,386,308,768.92
  5. Step 5: Solve for x
    x = 994,386,308,768.92/1,337,149.48
  6. Step 6: Final answer
    x = 743,661.29

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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.