Home / 2,914,287.44-4,024,853.34-2,218,537.04

Finding the Fourth Proportional to 2,914,287.44, 4,024,853.34 and 2,218,537.04

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Solution

The fourth proportional to 2,914,287.44, 4,024,853.34 and 2,218,537.04 is: 3,063,968.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,287.44 : 4,024,853.34 = 2,218,537.04 : x
  2. Step 2: Convert to fraction form
    2,914,287.44/4,024,853.34 = 2,218,537.04/x
  3. Step 3: Cross multiply
    2,914,287.44x = 4,024,853.34 × 2,218,537.04
  4. Step 4: Simplify right side
    2,914,287.44x = 8,929,286,215,357.71
  5. Step 5: Solve for x
    x = 8,929,286,215,357.71/2,914,287.44
  6. Step 6: Final answer
    x = 3,063,968.95

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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.