Home / 3,376,314.44-4,659,902.87-2,000,432.80

Finding the Fourth Proportional to 3,376,314.44, 4,659,902.87 and 2,000,432.80

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Solution

The fourth proportional to 3,376,314.44, 4,659,902.87 and 2,000,432.80 is: 2,760,946.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,314.44 : 4,659,902.87 = 2,000,432.80 : x
  2. Step 2: Convert to fraction form
    3,376,314.44/4,659,902.87 = 2,000,432.80/x
  3. Step 3: Cross multiply
    3,376,314.44x = 4,659,902.87 × 2,000,432.80
  4. Step 4: Simplify right side
    3,376,314.44x = 9,321,822,541,784.85
  5. Step 5: Solve for x
    x = 9,321,822,541,784.85/3,376,314.44
  6. Step 6: Final answer
    x = 2,760,946.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.