Home / 4,248,761.65-5,863,291.92-2,315,022.22

Finding the Fourth Proportional to 4,248,761.65, 5,863,291.92 and 2,315,022.22

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Solution

The fourth proportional to 4,248,761.65, 5,863,291.92 and 2,315,022.22 is: 3,194,731.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,761.65 : 5,863,291.92 = 2,315,022.22 : x
  2. Step 2: Convert to fraction form
    4,248,761.65/5,863,291.92 = 2,315,022.22/x
  3. Step 3: Cross multiply
    4,248,761.65x = 5,863,291.92 × 2,315,022.22
  4. Step 4: Simplify right side
    4,248,761.65x = 13,573,651,080,229.58
  5. Step 5: Solve for x
    x = 13,573,651,080,229.58/4,248,761.65
  6. Step 6: Final answer
    x = 3,194,731.13

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Double scale
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1.5x scale

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.