Home / 2,862,003.55-4,293,005.33-2,022,195.55

Finding the Fourth Proportional to 2,862,003.55, 4,293,005.33 and 2,022,195.55

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Solution

The fourth proportional to 2,862,003.55, 4,293,005.33 and 2,022,195.55 is: 3,033,293.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,003.55 : 4,293,005.33 = 2,022,195.55 : x
  2. Step 2: Convert to fraction form
    2,862,003.55/4,293,005.33 = 2,022,195.55/x
  3. Step 3: Cross multiply
    2,862,003.55x = 4,293,005.33 × 2,022,195.55
  4. Step 4: Simplify right side
    2,862,003.55x = 8,681,296,274,452.28
  5. Step 5: Solve for x
    x = 8,681,296,274,452.28/2,862,003.55
  6. Step 6: Final answer
    x = 3,033,293.33

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1.5x scale

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.