Home / 2,292,173.91-3,163,200.66-1,273,578.66

Finding the Fourth Proportional to 2,292,173.91, 3,163,200.66 and 1,273,578.66

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Solution

The fourth proportional to 2,292,173.91, 3,163,200.66 and 1,273,578.66 is: 1,757,538.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,173.91 : 3,163,200.66 = 1,273,578.66 : x
  2. Step 2: Convert to fraction form
    2,292,173.91/3,163,200.66 = 1,273,578.66/x
  3. Step 3: Cross multiply
    2,292,173.91x = 3,163,200.66 × 1,273,578.66
  4. Step 4: Simplify right side
    2,292,173.91x = 4,028,584,857,873.92
  5. Step 5: Solve for x
    x = 4,028,584,857,873.92/2,292,173.91
  6. Step 6: Final answer
    x = 1,757,538.92

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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.