Home / 844,527.86-1,165,532.22-482,006.62

Finding the Fourth Proportional to 844,527.86, 1,165,532.22 and 482,006.62

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Solution

The fourth proportional to 844,527.86, 1,165,532.22 and 482,006.62 is: 665,216.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,527.86 : 1,165,532.22 = 482,006.62 : x
  2. Step 2: Convert to fraction form
    844,527.86/1,165,532.22 = 482,006.62/x
  3. Step 3: Cross multiply
    844,527.86x = 1,165,532.22 × 482,006.62
  4. Step 4: Simplify right side
    844,527.86x = 561,794,245,863.30
  5. Step 5: Solve for x
    x = 561,794,245,863.30/844,527.86
  6. Step 6: Final answer
    x = 665,216.95

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1.5x scale

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.