Home / 3,264,382.38-4,500,099.85-2,281,269.11

Finding the Fourth Proportional to 3,264,382.38, 4,500,099.85 and 2,281,269.11

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Solution

The fourth proportional to 3,264,382.38, 4,500,099.85 and 2,281,269.11 is: 3,144,833.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,382.38 : 4,500,099.85 = 2,281,269.11 : x
  2. Step 2: Convert to fraction form
    3,264,382.38/4,500,099.85 = 2,281,269.11/x
  3. Step 3: Cross multiply
    3,264,382.38x = 4,500,099.85 × 2,281,269.11
  4. Step 4: Simplify right side
    3,264,382.38x = 10,265,938,785,267.71
  5. Step 5: Solve for x
    x = 10,265,938,785,267.71/3,264,382.38
  6. Step 6: Final answer
    x = 3,144,833.41

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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.