Home / 3,741,446.64-5,610,784.20-1,344,645.36

Finding the Fourth Proportional to 3,741,446.64, 5,610,784.20 and 1,344,645.36

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Solution

The fourth proportional to 3,741,446.64, 5,610,784.20 and 1,344,645.36 is: 2,016,470.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,446.64 : 5,610,784.20 = 1,344,645.36 : x
  2. Step 2: Convert to fraction form
    3,741,446.64/5,610,784.20 = 1,344,645.36/x
  3. Step 3: Cross multiply
    3,741,446.64x = 5,610,784.20 × 1,344,645.36
  4. Step 4: Simplify right side
    3,741,446.64x = 7,544,514,940,491.31
  5. Step 5: Solve for x
    x = 7,544,514,940,491.31/3,741,446.64
  6. Step 6: Final answer
    x = 2,016,470.01

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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.