Home / 2,414,772.60-3,622,158.90-2,379,343.20

Finding the Fourth Proportional to 2,414,772.60, 3,622,158.90 and 2,379,343.20

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Solution

The fourth proportional to 2,414,772.60, 3,622,158.90 and 2,379,343.20 is: 3,569,014.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,772.60 : 3,622,158.90 = 2,379,343.20 : x
  2. Step 2: Convert to fraction form
    2,414,772.60/3,622,158.90 = 2,379,343.20/x
  3. Step 3: Cross multiply
    2,414,772.60x = 3,622,158.90 × 2,379,343.20
  4. Step 4: Simplify right side
    2,414,772.60x = 8,618,359,148,034.48
  5. Step 5: Solve for x
    x = 8,618,359,148,034.48/2,414,772.60
  6. Step 6: Final answer
    x = 3,569,014.80

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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.