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Finding the Fourth Proportional to 600,176.22, 900,967.56 and 473,901.62

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Solution

The fourth proportional to 600,176.22, 900,967.56 and 473,901.62 is: 711,407.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,176.22 : 900,967.56 = 473,901.62 : x
  2. Step 2: Convert to fraction form
    600,176.22/900,967.56 = 473,901.62/x
  3. Step 3: Cross multiply
    600,176.22x = 900,967.56 × 473,901.62
  4. Step 4: Simplify right side
    600,176.22x = 426,969,986,251.45
  5. Step 5: Solve for x
    x = 426,969,986,251.45/600,176.22
  6. Step 6: Final answer
    x = 711,407.70

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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.