Home / 2,862,002.55-4,293,003.83-2,022,194.55

Finding the Fourth Proportional to 2,862,002.55, 4,293,003.83 and 2,022,194.55

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Solution

The fourth proportional to 2,862,002.55, 4,293,003.83 and 2,022,194.55 is: 3,033,291.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,002.55 : 4,293,003.83 = 2,022,194.55 : x
  2. Step 2: Convert to fraction form
    2,862,002.55/4,293,003.83 = 2,022,194.55/x
  3. Step 3: Cross multiply
    2,862,002.55x = 4,293,003.83 × 2,022,194.55
  4. Step 4: Simplify right side
    2,862,002.55x = 8,681,288,938,044.15
  5. Step 5: Solve for x
    x = 8,681,288,938,044.15/2,862,002.55
  6. Step 6: Final answer
    x = 3,033,291.83

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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.