Home / 993,204.80-1,489,807.20-595,073.60

Finding the Fourth Proportional to 993,204.80, 1,489,807.20 and 595,073.60

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Solution

The fourth proportional to 993,204.80, 1,489,807.20 and 595,073.60 is: 892,610.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,204.80 : 1,489,807.20 = 595,073.60 : x
  2. Step 2: Convert to fraction form
    993,204.80/1,489,807.20 = 595,073.60/x
  3. Step 3: Cross multiply
    993,204.80x = 1,489,807.20 × 595,073.60
  4. Step 4: Simplify right side
    993,204.80x = 886,544,933,809.92
  5. Step 5: Solve for x
    x = 886,544,933,809.92/993,204.80
  6. Step 6: Final answer
    x = 892,610.40

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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.