Home / 3,868,924.25-5,794,488.27-2,245,672.88

Finding the Fourth Proportional to 3,868,924.25, 5,794,488.27 and 2,245,672.88

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Solution

The fourth proportional to 3,868,924.25, 5,794,488.27 and 2,245,672.88 is: 3,363,344.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,868,924.25 : 5,794,488.27 = 2,245,672.88 : x
  2. Step 2: Convert to fraction form
    3,868,924.25/5,794,488.27 = 2,245,672.88/x
  3. Step 3: Cross multiply
    3,868,924.25x = 5,794,488.27 × 2,245,672.88
  4. Step 4: Simplify right side
    3,868,924.25x = 13,012,525,132,444.68
  5. Step 5: Solve for x
    x = 13,012,525,132,444.68/3,868,924.25
  6. Step 6: Final answer
    x = 3,363,344.51

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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.