Home / 2,396,626.52-3,587,963.24-1,256,685.57

Finding the Fourth Proportional to 2,396,626.52, 3,587,963.24 and 1,256,685.57

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Solution

The fourth proportional to 2,396,626.52, 3,587,963.24 and 1,256,685.57 is: 1,881,370.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,626.52 : 3,587,963.24 = 1,256,685.57 : x
  2. Step 2: Convert to fraction form
    2,396,626.52/3,587,963.24 = 1,256,685.57/x
  3. Step 3: Cross multiply
    2,396,626.52x = 3,587,963.24 × 1,256,685.57
  4. Step 4: Simplify right side
    2,396,626.52x = 4,508,941,632,540.16
  5. Step 5: Solve for x
    x = 4,508,941,632,540.16/2,396,626.52
  6. Step 6: Final answer
    x = 1,881,370.17

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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.