Home / 1,797,290.64-2,694,604.30-849,553.92

Finding the Fourth Proportional to 1,797,290.64, 2,694,604.30 and 849,553.92

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Solution

The fourth proportional to 1,797,290.64, 2,694,604.30 and 849,553.92 is: 1,273,701.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,290.64 : 2,694,604.30 = 849,553.92 : x
  2. Step 2: Convert to fraction form
    1,797,290.64/2,694,604.30 = 849,553.92/x
  3. Step 3: Cross multiply
    1,797,290.64x = 2,694,604.30 × 849,553.92
  4. Step 4: Simplify right side
    1,797,290.64x = 2,289,211,645,913.86
  5. Step 5: Solve for x
    x = 2,289,211,645,913.86/1,797,290.64
  6. Step 6: Final answer
    x = 1,273,701.42

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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.