Home / 3,866,508.41-5,334,580.68-2,234,321.15

Finding the Fourth Proportional to 3,866,508.41, 5,334,580.68 and 2,234,321.15

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Solution

The fourth proportional to 3,866,508.41, 5,334,580.68 and 2,234,321.15 is: 3,082,669.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,508.41 : 5,334,580.68 = 2,234,321.15 : x
  2. Step 2: Convert to fraction form
    3,866,508.41/5,334,580.68 = 2,234,321.15/x
  3. Step 3: Cross multiply
    3,866,508.41x = 5,334,580.68 × 2,234,321.15
  4. Step 4: Simplify right side
    3,866,508.41x = 11,919,166,439,705.38
  5. Step 5: Solve for x
    x = 11,919,166,439,705.38/3,866,508.41
  6. Step 6: Final answer
    x = 3,082,669.21

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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.