Home / 1,648,230.59-2,472,250.13-495,452.26

Finding the Fourth Proportional to 1,648,230.59, 2,472,250.13 and 495,452.26

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Solution

The fourth proportional to 1,648,230.59, 2,472,250.13 and 495,452.26 is: 743,149.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,230.59 : 2,472,250.13 = 495,452.26 : x
  2. Step 2: Convert to fraction form
    1,648,230.59/2,472,250.13 = 495,452.26/x
  3. Step 3: Cross multiply
    1,648,230.59x = 2,472,250.13 × 495,452.26
  4. Step 4: Simplify right side
    1,648,230.59x = 1,224,881,905,535.91
  5. Step 5: Solve for x
    x = 1,224,881,905,535.91/1,648,230.59
  6. Step 6: Final answer
    x = 743,149.60

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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.