Home / 4,156,982.20-6,237,546.90-2,361,244.60

Finding the Fourth Proportional to 4,156,982.20, 6,237,546.90 and 2,361,244.60

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Solution

The fourth proportional to 4,156,982.20, 6,237,546.90 and 2,361,244.60 is: 3,543,044.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,982.20 : 6,237,546.90 = 2,361,244.60 : x
  2. Step 2: Convert to fraction form
    4,156,982.20/6,237,546.90 = 2,361,244.60/x
  3. Step 3: Cross multiply
    4,156,982.20x = 6,237,546.90 × 2,361,244.60
  4. Step 4: Simplify right side
    4,156,982.20x = 14,728,373,934,871.74
  5. Step 5: Solve for x
    x = 14,728,373,934,871.74/4,156,982.20
  6. Step 6: Final answer
    x = 3,543,044.74

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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.