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Finding the Fourth Proportional to 600,903.70, 901,355.55 and 532,669.30

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Solution

The fourth proportional to 600,903.70, 901,355.55 and 532,669.30 is: 799,003.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,903.70 : 901,355.55 = 532,669.30 : x
  2. Step 2: Convert to fraction form
    600,903.70/901,355.55 = 532,669.30/x
  3. Step 3: Cross multiply
    600,903.70x = 901,355.55 × 532,669.30
  4. Step 4: Simplify right side
    600,903.70x = 480,124,429,869.62
  5. Step 5: Solve for x
    x = 480,124,429,869.62/600,903.70
  6. Step 6: Final answer
    x = 799,003.95

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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.