Home / 956,611.38-1,320,073.85-594,027.44

Finding the Fourth Proportional to 956,611.38, 1,320,073.85 and 594,027.44

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Solution

The fourth proportional to 956,611.38, 1,320,073.85 and 594,027.44 is: 819,726.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,611.38 : 1,320,073.85 = 594,027.44 : x
  2. Step 2: Convert to fraction form
    956,611.38/1,320,073.85 = 594,027.44/x
  3. Step 3: Cross multiply
    956,611.38x = 1,320,073.85 × 594,027.44
  4. Step 4: Simplify right side
    956,611.38x = 784,160,080,155.94
  5. Step 5: Solve for x
    x = 784,160,080,155.94/956,611.38
  6. Step 6: Final answer
    x = 819,726.90

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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.