Home / 2,895,498.44-4,343,281.10-873,759.86

Finding the Fourth Proportional to 2,895,498.44, 4,343,281.10 and 873,759.86

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Solution

The fourth proportional to 2,895,498.44, 4,343,281.10 and 873,759.86 is: 1,310,649.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,498.44 : 4,343,281.10 = 873,759.86 : x
  2. Step 2: Convert to fraction form
    2,895,498.44/4,343,281.10 = 873,759.86/x
  3. Step 3: Cross multiply
    2,895,498.44x = 4,343,281.10 × 873,759.86
  4. Step 4: Simplify right side
    2,895,498.44x = 3,794,984,685,876.65
  5. Step 5: Solve for x
    x = 3,794,984,685,876.65/2,895,498.44
  6. Step 6: Final answer
    x = 1,310,649.88

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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.