Home / 2,757,605.20-4,132,908.60-2,442,677.20

Finding the Fourth Proportional to 2,757,605.20, 4,132,908.60 and 2,442,677.20

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Solution

The fourth proportional to 2,757,605.20, 4,132,908.60 and 2,442,677.20 is: 3,660,916.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,605.20 : 4,132,908.60 = 2,442,677.20 : x
  2. Step 2: Convert to fraction form
    2,757,605.20/4,132,908.60 = 2,442,677.20/x
  3. Step 3: Cross multiply
    2,757,605.20x = 4,132,908.60 × 2,442,677.20
  4. Step 4: Simplify right side
    2,757,605.20x = 10,095,361,606,903.92
  5. Step 5: Solve for x
    x = 10,095,361,606,903.92/2,757,605.20
  6. Step 6: Final answer
    x = 3,660,916.22

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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.