Home / 3,714,619.92-5,127,264-2,425,660.44

Finding the Fourth Proportional to 3,714,619.92, 5,127,264 and 2,425,660.44

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Solution

The fourth proportional to 3,714,619.92, 5,127,264 and 2,425,660.44 is: 3,348,122.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,619.92 : 5,127,264 = 2,425,660.44 : x
  2. Step 2: Convert to fraction form
    3,714,619.92/5,127,264 = 2,425,660.44/x
  3. Step 3: Cross multiply
    3,714,619.92x = 5,127,264 × 2,425,660.44
  4. Step 4: Simplify right side
    3,714,619.92x = 12,437,001,450,236.16
  5. Step 5: Solve for x
    x = 12,437,001,450,236.16/3,714,619.92
  6. Step 6: Final answer
    x = 3,348,122.21

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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.