Home / 4,033,863.45-5,566,569.48-2,198,282.36

Finding the Fourth Proportional to 4,033,863.45, 5,566,569.48 and 2,198,282.36

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Solution

The fourth proportional to 4,033,863.45, 5,566,569.48 and 2,198,282.36 is: 3,033,541.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,863.45 : 5,566,569.48 = 2,198,282.36 : x
  2. Step 2: Convert to fraction form
    4,033,863.45/5,566,569.48 = 2,198,282.36/x
  3. Step 3: Cross multiply
    4,033,863.45x = 5,566,569.48 × 2,198,282.36
  4. Step 4: Simplify right side
    4,033,863.45x = 12,236,891,465,765.53
  5. Step 5: Solve for x
    x = 12,236,891,465,765.53/4,033,863.45
  6. Step 6: Final answer
    x = 3,033,541.32

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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.