Home / 4,591,954.92-6,887,653.50-1,712,766.72

Finding the Fourth Proportional to 4,591,954.92, 6,887,653.50 and 1,712,766.72

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Solution

The fourth proportional to 4,591,954.92, 6,887,653.50 and 1,712,766.72 is: 2,569,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,954.92 : 6,887,653.50 = 1,712,766.72 : x
  2. Step 2: Convert to fraction form
    4,591,954.92/6,887,653.50 = 1,712,766.72/x
  3. Step 3: Cross multiply
    4,591,954.92x = 6,887,653.50 × 1,712,766.72
  4. Step 4: Simplify right side
    4,591,954.92x = 11,796,943,693,691.52
  5. Step 5: Solve for x
    x = 11,796,943,693,691.52/4,591,954.92
  6. Step 6: Final answer
    x = 2,569,046.06

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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.