Home / 2,336,143.20-3,498,685.20-1,584,117.60

Finding the Fourth Proportional to 2,336,143.20, 3,498,685.20 and 1,584,117.60

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Solution

The fourth proportional to 2,336,143.20, 3,498,685.20 and 1,584,117.60 is: 2,372,426.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,143.20 : 3,498,685.20 = 1,584,117.60 : x
  2. Step 2: Convert to fraction form
    2,336,143.20/3,498,685.20 = 1,584,117.60/x
  3. Step 3: Cross multiply
    2,336,143.20x = 3,498,685.20 × 1,584,117.60
  4. Step 4: Simplify right side
    2,336,143.20x = 5,542,328,802,179.52
  5. Step 5: Solve for x
    x = 5,542,328,802,179.52/2,336,143.20
  6. Step 6: Final answer
    x = 2,372,426.83

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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.