Home / 923,025.60-1,384,538.40-566,884.80

Finding the Fourth Proportional to 923,025.60, 1,384,538.40 and 566,884.80

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Solution

The fourth proportional to 923,025.60, 1,384,538.40 and 566,884.80 is: 850,327.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,025.60 : 1,384,538.40 = 566,884.80 : x
  2. Step 2: Convert to fraction form
    923,025.60/1,384,538.40 = 566,884.80/x
  3. Step 3: Cross multiply
    923,025.60x = 1,384,538.40 × 566,884.80
  4. Step 4: Simplify right side
    923,025.60x = 784,873,773,976.32
  5. Step 5: Solve for x
    x = 784,873,773,976.32/923,025.60
  6. Step 6: Final answer
    x = 850,327.20

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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.