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Finding the Fourth Proportional to 597,019.20, 894,945.60 and 534,033.60

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Solution

The fourth proportional to 597,019.20, 894,945.60 and 534,033.60 is: 800,528.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,019.20 : 894,945.60 = 534,033.60 : x
  2. Step 2: Convert to fraction form
    597,019.20/894,945.60 = 534,033.60/x
  3. Step 3: Cross multiply
    597,019.20x = 894,945.60 × 534,033.60
  4. Step 4: Simplify right side
    597,019.20x = 477,931,020,572.16
  5. Step 5: Solve for x
    x = 477,931,020,572.16/597,019.20
  6. Step 6: Final answer
    x = 800,528.73

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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.