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Finding the Fourth Proportional to 246,806.60, 370,209.92 and 59,818.10

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Solution

The fourth proportional to 246,806.60, 370,209.92 and 59,818.10 is: 89,727.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,806.60 : 370,209.92 = 59,818.10 : x
  2. Step 2: Convert to fraction form
    246,806.60/370,209.92 = 59,818.10/x
  3. Step 3: Cross multiply
    246,806.60x = 370,209.92 × 59,818.10
  4. Step 4: Simplify right side
    246,806.60x = 22,145,254,015.55
  5. Step 5: Solve for x
    x = 22,145,254,015.55/246,806.60
  6. Step 6: Final answer
    x = 89,727.15

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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.