Home / 4,098,835.39-6,150,380.91-1,671,769.25

Finding the Fourth Proportional to 4,098,835.39, 6,150,380.91 and 1,671,769.25

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Solution

The fourth proportional to 4,098,835.39, 6,150,380.91 and 1,671,769.25 is: 2,508,521.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,835.39 : 6,150,380.91 = 1,671,769.25 : x
  2. Step 2: Convert to fraction form
    4,098,835.39/6,150,380.91 = 1,671,769.25/x
  3. Step 3: Cross multiply
    4,098,835.39x = 6,150,380.91 × 1,671,769.25
  4. Step 4: Simplify right side
    4,098,835.39x = 10,282,017,696,500.97
  5. Step 5: Solve for x
    x = 10,282,017,696,500.97/4,098,835.39
  6. Step 6: Final answer
    x = 2,508,521.74

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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.