Home / 1,273,234.08-1,757,053.85-700,261.95

Finding the Fourth Proportional to 1,273,234.08, 1,757,053.85 and 700,261.95

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Solution

The fourth proportional to 1,273,234.08, 1,757,053.85 and 700,261.95 is: 966,356.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,234.08 : 1,757,053.85 = 700,261.95 : x
  2. Step 2: Convert to fraction form
    1,273,234.08/1,757,053.85 = 700,261.95/x
  3. Step 3: Cross multiply
    1,273,234.08x = 1,757,053.85 × 700,261.95
  4. Step 4: Simplify right side
    1,273,234.08x = 1,230,397,951,754.70
  5. Step 5: Solve for x
    x = 1,230,397,951,754.70/1,273,234.08
  6. Step 6: Final answer
    x = 966,356.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.