Home / 3,443,034.55-5,160,123.15-2,093,764.90

Finding the Fourth Proportional to 3,443,034.55, 5,160,123.15 and 2,093,764.90

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Solution

The fourth proportional to 3,443,034.55, 5,160,123.15 and 2,093,764.90 is: 3,137,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,034.55 : 5,160,123.15 = 2,093,764.90 : x
  2. Step 2: Convert to fraction form
    3,443,034.55/5,160,123.15 = 2,093,764.90/x
  3. Step 3: Cross multiply
    3,443,034.55x = 5,160,123.15 × 2,093,764.90
  4. Step 4: Simplify right side
    3,443,034.55x = 10,804,084,731,147.44
  5. Step 5: Solve for x
    x = 10,804,084,731,147.44/3,443,034.55
  6. Step 6: Final answer
    x = 3,137,954.20

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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.