Home / 3,327,652.31-4,991,764.32-1,168,491.87

Finding the Fourth Proportional to 3,327,652.31, 4,991,764.32 and 1,168,491.87

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Solution

The fourth proportional to 3,327,652.31, 4,991,764.32 and 1,168,491.87 is: 1,752,838.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,652.31 : 4,991,764.32 = 1,168,491.87 : x
  2. Step 2: Convert to fraction form
    3,327,652.31/4,991,764.32 = 1,168,491.87/x
  3. Step 3: Cross multiply
    3,327,652.31x = 4,991,764.32 × 1,168,491.87
  4. Step 4: Simplify right side
    3,327,652.31x = 5,832,836,024,876.08
  5. Step 5: Solve for x
    x = 5,832,836,024,876.08/3,327,652.31
  6. Step 6: Final answer
    x = 1,752,838.18

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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.