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Finding the Fourth Proportional to 596,000.40, 894,000.60 and 175,318.80

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Solution

The fourth proportional to 596,000.40, 894,000.60 and 175,318.80 is: 262,978.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,000.40 : 894,000.60 = 175,318.80 : x
  2. Step 2: Convert to fraction form
    596,000.40/894,000.60 = 175,318.80/x
  3. Step 3: Cross multiply
    596,000.40x = 894,000.60 × 175,318.80
  4. Step 4: Simplify right side
    596,000.40x = 156,735,112,391.28
  5. Step 5: Solve for x
    x = 156,735,112,391.28/596,000.40
  6. Step 6: Final answer
    x = 262,978.20

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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.