Home / 1,782,023.40-2,672,900.82-567,551.04

Finding the Fourth Proportional to 1,782,023.40, 2,672,900.82 and 567,551.04

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Solution

The fourth proportional to 1,782,023.40, 2,672,900.82 and 567,551.04 is: 851,283.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,023.40 : 2,672,900.82 = 567,551.04 : x
  2. Step 2: Convert to fraction form
    1,782,023.40/2,672,900.82 = 567,551.04/x
  3. Step 3: Cross multiply
    1,782,023.40x = 2,672,900.82 × 567,551.04
  4. Step 4: Simplify right side
    1,782,023.40x = 1,517,007,640,207.85
  5. Step 5: Solve for x
    x = 1,517,007,640,207.85/1,782,023.40
  6. Step 6: Final answer
    x = 851,283.79

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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.