Home / 2,834,791.19-4,254,179.39-2,563,756.28

Finding the Fourth Proportional to 2,834,791.19, 4,254,179.39 and 2,563,756.28

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Solution

The fourth proportional to 2,834,791.19, 4,254,179.39 and 2,563,756.28 is: 3,847,436.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,791.19 : 4,254,179.39 = 2,563,756.28 : x
  2. Step 2: Convert to fraction form
    2,834,791.19/4,254,179.39 = 2,563,756.28/x
  3. Step 3: Cross multiply
    2,834,791.19x = 4,254,179.39 × 2,563,756.28
  4. Step 4: Simplify right side
    2,834,791.19x = 10,906,679,093,269.39
  5. Step 5: Solve for x
    x = 10,906,679,093,269.39/2,834,791.19
  6. Step 6: Final answer
    x = 3,847,436.51

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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.