Home / 3,425,333.85-5,145,877.22-2,416,780.17

Finding the Fourth Proportional to 3,425,333.85, 5,145,877.22 and 2,416,780.17

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Solution

The fourth proportional to 3,425,333.85, 5,145,877.22 and 2,416,780.17 is: 3,630,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,333.85 : 5,145,877.22 = 2,416,780.17 : x
  2. Step 2: Convert to fraction form
    3,425,333.85/5,145,877.22 = 2,416,780.17/x
  3. Step 3: Cross multiply
    3,425,333.85x = 5,145,877.22 × 2,416,780.17
  4. Step 4: Simplify right side
    3,425,333.85x = 12,436,454,010,466.83
  5. Step 5: Solve for x
    x = 12,436,454,010,466.83/3,425,333.85
  6. Step 6: Final answer
    x = 3,630,727.56

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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.