Home / 3,062,340.15-4,593,288.79-1,464,474.21

Finding the Fourth Proportional to 3,062,340.15, 4,593,288.79 and 1,464,474.21

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Solution

The fourth proportional to 3,062,340.15, 4,593,288.79 and 1,464,474.21 is: 2,196,605.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,340.15 : 4,593,288.79 = 1,464,474.21 : x
  2. Step 2: Convert to fraction form
    3,062,340.15/4,593,288.79 = 1,464,474.21/x
  3. Step 3: Cross multiply
    3,062,340.15x = 4,593,288.79 × 1,464,474.21
  4. Step 4: Simplify right side
    3,062,340.15x = 6,726,752,968,375.92
  5. Step 5: Solve for x
    x = 6,726,752,968,375.92/3,062,340.15
  6. Step 6: Final answer
    x = 2,196,605.42

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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.