Home / 3,772,169.20-5,659,617.96-2,331,166

Finding the Fourth Proportional to 3,772,169.20, 5,659,617.96 and 2,331,166

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Solution

The fourth proportional to 3,772,169.20, 5,659,617.96 and 2,331,166 is: 3,497,592.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,169.20 : 5,659,617.96 = 2,331,166 : x
  2. Step 2: Convert to fraction form
    3,772,169.20/5,659,617.96 = 2,331,166/x
  3. Step 3: Cross multiply
    3,772,169.20x = 5,659,617.96 × 2,331,166
  4. Step 4: Simplify right side
    3,772,169.20x = 13,193,508,961,341.36
  5. Step 5: Solve for x
    x = 13,193,508,961,341.36/3,772,169.20
  6. Step 6: Final answer
    x = 3,497,592.04

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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.