Home / 3,272,862.16-4,517,943.24-2,200,396.24

Finding the Fourth Proportional to 3,272,862.16, 4,517,943.24 and 2,200,396.24

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Solution

The fourth proportional to 3,272,862.16, 4,517,943.24 and 2,200,396.24 is: 3,037,483.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,862.16 : 4,517,943.24 = 2,200,396.24 : x
  2. Step 2: Convert to fraction form
    3,272,862.16/4,517,943.24 = 2,200,396.24/x
  3. Step 3: Cross multiply
    3,272,862.16x = 4,517,943.24 × 2,200,396.24
  4. Step 4: Simplify right side
    3,272,862.16x = 9,941,265,317,829.42
  5. Step 5: Solve for x
    x = 9,941,265,317,829.42/3,272,862.16
  6. Step 6: Final answer
    x = 3,037,483.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.