Home / 4,344,811.20-6,517,216.80-2,754,424.80

Finding the Fourth Proportional to 4,344,811.20, 6,517,216.80 and 2,754,424.80

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Solution

The fourth proportional to 4,344,811.20, 6,517,216.80 and 2,754,424.80 is: 4,131,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,811.20 : 6,517,216.80 = 2,754,424.80 : x
  2. Step 2: Convert to fraction form
    4,344,811.20/6,517,216.80 = 2,754,424.80/x
  3. Step 3: Cross multiply
    4,344,811.20x = 6,517,216.80 × 2,754,424.80
  4. Step 4: Simplify right side
    4,344,811.20x = 17,951,183,580,896.64
  5. Step 5: Solve for x
    x = 17,951,183,580,896.64/4,344,811.20
  6. Step 6: Final answer
    x = 4,131,637.20

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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.