Home / 2,481,414.09-3,722,752.61-1,457,610.14

Finding the Fourth Proportional to 2,481,414.09, 3,722,752.61 and 1,457,610.14

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Solution

The fourth proportional to 2,481,414.09, 3,722,752.61 and 1,457,610.14 is: 2,186,786.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,414.09 : 3,722,752.61 = 1,457,610.14 : x
  2. Step 2: Convert to fraction form
    2,481,414.09/3,722,752.61 = 1,457,610.14/x
  3. Step 3: Cross multiply
    2,481,414.09x = 3,722,752.61 × 1,457,610.14
  4. Step 4: Simplify right side
    2,481,414.09x = 5,426,321,927,145.65
  5. Step 5: Solve for x
    x = 5,426,321,927,145.65/2,481,414.09
  6. Step 6: Final answer
    x = 2,186,786.13

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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.