Home / 2,735,581.54-4,103,375.52-713,823.98

Finding the Fourth Proportional to 2,735,581.54, 4,103,375.52 and 713,823.98

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Solution

The fourth proportional to 2,735,581.54, 4,103,375.52 and 713,823.98 is: 1,070,736.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,581.54 : 4,103,375.52 = 713,823.98 : x
  2. Step 2: Convert to fraction form
    2,735,581.54/4,103,375.52 = 713,823.98/x
  3. Step 3: Cross multiply
    2,735,581.54x = 4,103,375.52 × 713,823.98
  4. Step 4: Simplify right side
    2,735,581.54x = 2,929,087,845,120.97
  5. Step 5: Solve for x
    x = 2,929,087,845,120.97/2,735,581.54
  6. Step 6: Final answer
    x = 1,070,736.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.