Home / 1,273,309.06-1,757,167.41-700,392.82

Finding the Fourth Proportional to 1,273,309.06, 1,757,167.41 and 700,392.82

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Solution

The fourth proportional to 1,273,309.06, 1,757,167.41 and 700,392.82 is: 966,542.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,309.06 : 1,757,167.41 = 700,392.82 : x
  2. Step 2: Convert to fraction form
    1,273,309.06/1,757,167.41 = 700,392.82/x
  3. Step 3: Cross multiply
    1,273,309.06x = 1,757,167.41 × 700,392.82
  4. Step 4: Simplify right side
    1,273,309.06x = 1,230,707,437,502.00
  5. Step 5: Solve for x
    x = 1,230,707,437,502.00/1,273,309.06
  6. Step 6: Final answer
    x = 966,542.59

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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.