Home / 2,206,085.73-3,044,729.71-1,347,141.48

Finding the Fourth Proportional to 2,206,085.73, 3,044,729.71 and 1,347,141.48

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Solution

The fourth proportional to 2,206,085.73, 3,044,729.71 and 1,347,141.48 is: 1,859,257.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,085.73 : 3,044,729.71 = 1,347,141.48 : x
  2. Step 2: Convert to fraction form
    2,206,085.73/3,044,729.71 = 1,347,141.48/x
  3. Step 3: Cross multiply
    2,206,085.73x = 3,044,729.71 × 1,347,141.48
  4. Step 4: Simplify right side
    2,206,085.73x = 4,101,681,670,417.89
  5. Step 5: Solve for x
    x = 4,101,681,670,417.89/2,206,085.73
  6. Step 6: Final answer
    x = 1,859,257.61

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