Home / 2,895,502.44-4,343,287.10-873,763.86

Finding the Fourth Proportional to 2,895,502.44, 4,343,287.10 and 873,763.86

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Solution

The fourth proportional to 2,895,502.44, 4,343,287.10 and 873,763.86 is: 1,310,655.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,502.44 : 4,343,287.10 = 873,763.86 : x
  2. Step 2: Convert to fraction form
    2,895,502.44/4,343,287.10 = 873,763.86/x
  3. Step 3: Cross multiply
    2,895,502.44x = 4,343,287.10 × 873,763.86
  4. Step 4: Simplify right side
    2,895,502.44x = 3,795,007,301,584.21
  5. Step 5: Solve for x
    x = 3,795,007,301,584.21/2,895,502.44
  6. Step 6: Final answer
    x = 1,310,655.88

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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.