Home / 4,345,736.64-5,996,630.17-2,412,078.72

Finding the Fourth Proportional to 4,345,736.64, 5,996,630.17 and 2,412,078.72

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Solution

The fourth proportional to 4,345,736.64, 5,996,630.17 and 2,412,078.72 is: 3,328,398.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,736.64 : 5,996,630.17 = 2,412,078.72 : x
  2. Step 2: Convert to fraction form
    4,345,736.64/5,996,630.17 = 2,412,078.72/x
  3. Step 3: Cross multiply
    4,345,736.64x = 5,996,630.17 × 2,412,078.72
  4. Step 4: Simplify right side
    4,345,736.64x = 14,464,344,024,766.98
  5. Step 5: Solve for x
    x = 14,464,344,024,766.98/4,345,736.64
  6. Step 6: Final answer
    x = 3,328,398.66

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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.