Home / 2,895,493.68-4,343,273.96-873,755.10

Finding the Fourth Proportional to 2,895,493.68, 4,343,273.96 and 873,755.10

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Solution

The fourth proportional to 2,895,493.68, 4,343,273.96 and 873,755.10 is: 1,310,642.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,493.68 : 4,343,273.96 = 873,755.10 : x
  2. Step 2: Convert to fraction form
    2,895,493.68/4,343,273.96 = 873,755.10/x
  3. Step 3: Cross multiply
    2,895,493.68x = 4,343,273.96 × 873,755.10
  4. Step 4: Simplify right side
    2,895,493.68x = 3,794,957,773,247.20
  5. Step 5: Solve for x
    x = 3,794,957,773,247.20/2,895,493.68
  6. Step 6: Final answer
    x = 1,310,642.74

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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.