Home / 1,026,674.20-1,416,819.36-567,764.92

Finding the Fourth Proportional to 1,026,674.20, 1,416,819.36 and 567,764.92

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Solution

The fourth proportional to 1,026,674.20, 1,416,819.36 and 567,764.92 is: 783,520.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,674.20 : 1,416,819.36 = 567,764.92 : x
  2. Step 2: Convert to fraction form
    1,026,674.20/1,416,819.36 = 567,764.92/x
  3. Step 3: Cross multiply
    1,026,674.20x = 1,416,819.36 × 567,764.92
  4. Step 4: Simplify right side
    1,026,674.20x = 804,420,330,584.85
  5. Step 5: Solve for x
    x = 804,420,330,584.85/1,026,674.20
  6. Step 6: Final answer
    x = 783,520.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.