Home / 2,882,344.51-3,977,715.79-1,593,267.78

Finding the Fourth Proportional to 2,882,344.51, 3,977,715.79 and 1,593,267.78

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Solution

The fourth proportional to 2,882,344.51, 3,977,715.79 and 1,593,267.78 is: 2,198,753.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,344.51 : 3,977,715.79 = 1,593,267.78 : x
  2. Step 2: Convert to fraction form
    2,882,344.51/3,977,715.79 = 1,593,267.78/x
  3. Step 3: Cross multiply
    2,882,344.51x = 3,977,715.79 × 1,593,267.78
  4. Step 4: Simplify right side
    2,882,344.51x = 6,337,566,423,112.27
  5. Step 5: Solve for x
    x = 6,337,566,423,112.27/2,882,344.51
  6. Step 6: Final answer
    x = 2,198,753.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.