Home / 1,337,148.48-2,006,017.95-495,700.23

Finding the Fourth Proportional to 1,337,148.48, 2,006,017.95 and 495,700.23

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Solution

The fourth proportional to 1,337,148.48, 2,006,017.95 and 495,700.23 is: 743,659.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,148.48 : 2,006,017.95 = 495,700.23 : x
  2. Step 2: Convert to fraction form
    1,337,148.48/2,006,017.95 = 495,700.23/x
  3. Step 3: Cross multiply
    1,337,148.48x = 2,006,017.95 × 495,700.23
  4. Step 4: Simplify right side
    1,337,148.48x = 994,383,559,199.13
  5. Step 5: Solve for x
    x = 994,383,559,199.13/1,337,148.48
  6. Step 6: Final answer
    x = 743,659.79

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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.