Home / 2,445,864.83-3,375,604.85-1,479,002.03

Finding the Fourth Proportional to 2,445,864.83, 3,375,604.85 and 1,479,002.03

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Solution

The fourth proportional to 2,445,864.83, 3,375,604.85 and 1,479,002.03 is: 2,041,211.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,864.83 : 3,375,604.85 = 1,479,002.03 : x
  2. Step 2: Convert to fraction form
    2,445,864.83/3,375,604.85 = 1,479,002.03/x
  3. Step 3: Cross multiply
    2,445,864.83x = 3,375,604.85 × 1,479,002.03
  4. Step 4: Simplify right side
    2,445,864.83x = 4,992,526,425,627.85
  5. Step 5: Solve for x
    x = 4,992,526,425,627.85/2,445,864.83
  6. Step 6: Final answer
    x = 2,041,211.09

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