Home / 966,247.80-1,449,371.70-566,682.90

Finding the Fourth Proportional to 966,247.80, 1,449,371.70 and 566,682.90

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Solution

The fourth proportional to 966,247.80, 1,449,371.70 and 566,682.90 is: 850,024.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,247.80 : 1,449,371.70 = 566,682.90 : x
  2. Step 2: Convert to fraction form
    966,247.80/1,449,371.70 = 566,682.90/x
  3. Step 3: Cross multiply
    966,247.80x = 1,449,371.70 × 566,682.90
  4. Step 4: Simplify right side
    966,247.80x = 821,334,158,133.93
  5. Step 5: Solve for x
    x = 821,334,158,133.93/966,247.80
  6. Step 6: Final answer
    x = 850,024.35

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Similar ratio
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1.5x scale

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.