Home / 2,247,361.38-3,371,508.63-751,414.50

Finding the Fourth Proportional to 2,247,361.38, 3,371,508.63 and 751,414.50

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Solution

The fourth proportional to 2,247,361.38, 3,371,508.63 and 751,414.50 is: 1,127,277.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,361.38 : 3,371,508.63 = 751,414.50 : x
  2. Step 2: Convert to fraction form
    2,247,361.38/3,371,508.63 = 751,414.50/x
  3. Step 3: Cross multiply
    2,247,361.38x = 3,371,508.63 × 751,414.50
  4. Step 4: Simplify right side
    2,247,361.38x = 2,533,400,471,457.13
  5. Step 5: Solve for x
    x = 2,533,400,471,457.13/2,247,361.38
  6. Step 6: Final answer
    x = 1,127,277.75

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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.