Home / 1,822,704.52-2,734,022.92-544,178.86

Finding the Fourth Proportional to 1,822,704.52, 2,734,022.92 and 544,178.86

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Solution

The fourth proportional to 1,822,704.52, 2,734,022.92 and 544,178.86 is: 816,258.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,704.52 : 2,734,022.92 = 544,178.86 : x
  2. Step 2: Convert to fraction form
    1,822,704.52/2,734,022.92 = 544,178.86/x
  3. Step 3: Cross multiply
    1,822,704.52x = 2,734,022.92 × 544,178.86
  4. Step 4: Simplify right side
    1,822,704.52x = 1,487,797,475,819.47
  5. Step 5: Solve for x
    x = 1,487,797,475,819.47/1,822,704.52
  6. Step 6: Final answer
    x = 816,258.18

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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.