Home / 2,834,142.19-4,251,216.35-704,226.31

Finding the Fourth Proportional to 2,834,142.19, 4,251,216.35 and 704,226.31

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Solution

The fourth proportional to 2,834,142.19, 4,251,216.35 and 704,226.31 is: 1,056,340.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,142.19 : 4,251,216.35 = 704,226.31 : x
  2. Step 2: Convert to fraction form
    2,834,142.19/4,251,216.35 = 704,226.31/x
  3. Step 3: Cross multiply
    2,834,142.19x = 4,251,216.35 × 704,226.31
  4. Step 4: Simplify right side
    2,834,142.19x = 2,993,818,394,304.69
  5. Step 5: Solve for x
    x = 2,993,818,394,304.69/2,834,142.19
  6. Step 6: Final answer
    x = 1,056,340.22

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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.