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Finding the Fourth Proportional to 596,423.20, 894,051.60 and 533,437.60

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Solution

The fourth proportional to 596,423.20, 894,051.60 and 533,437.60 is: 799,634.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,423.20 : 894,051.60 = 533,437.60 : x
  2. Step 2: Convert to fraction form
    596,423.20/894,051.60 = 533,437.60/x
  3. Step 3: Cross multiply
    596,423.20x = 894,051.60 × 533,437.60
  4. Step 4: Simplify right side
    596,423.20x = 476,920,739,780.16
  5. Step 5: Solve for x
    x = 476,920,739,780.16/596,423.20
  6. Step 6: Final answer
    x = 799,634.79

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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.