Home / 1,273,488.06-1,757,417.67-700,571.82

Finding the Fourth Proportional to 1,273,488.06, 1,757,417.67 and 700,571.82

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Solution

The fourth proportional to 1,273,488.06, 1,757,417.67 and 700,571.82 is: 966,791.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,488.06 : 1,757,417.67 = 700,571.82 : x
  2. Step 2: Convert to fraction form
    1,273,488.06/1,757,417.67 = 700,571.82/x
  3. Step 3: Cross multiply
    1,273,488.06x = 1,757,417.67 × 700,571.82
  4. Step 4: Simplify right side
    1,273,488.06x = 1,231,197,295,572.06
  5. Step 5: Solve for x
    x = 1,231,197,295,572.06/1,273,488.06
  6. Step 6: Final answer
    x = 966,791.39

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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.