Home / 1,465,074-2,207,594.16-1,204,668

Finding the Fourth Proportional to 1,465,074, 2,207,594.16 and 1,204,668

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Solution

The fourth proportional to 1,465,074, 2,207,594.16 and 1,204,668 is: 1,815,210.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,074 : 2,207,594.16 = 1,204,668 : x
  2. Step 2: Convert to fraction form
    1,465,074/2,207,594.16 = 1,204,668/x
  3. Step 3: Cross multiply
    1,465,074x = 2,207,594.16 × 1,204,668
  4. Step 4: Simplify right side
    1,465,074x = 2,659,418,041,538.88
  5. Step 5: Solve for x
    x = 2,659,418,041,538.88/1,465,074
  6. Step 6: Final answer
    x = 1,815,210.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.