Home / 3,029,107.60-4,542,331.92-1,134,520.30

Finding the Fourth Proportional to 3,029,107.60, 4,542,331.92 and 1,134,520.30

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Solution

The fourth proportional to 3,029,107.60, 4,542,331.92 and 1,134,520.30 is: 1,701,282.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,107.60 : 4,542,331.92 = 1,134,520.30 : x
  2. Step 2: Convert to fraction form
    3,029,107.60/4,542,331.92 = 1,134,520.30/x
  3. Step 3: Cross multiply
    3,029,107.60x = 4,542,331.92 × 1,134,520.30
  4. Step 4: Simplify right side
    3,029,107.60x = 5,153,367,772,577.98
  5. Step 5: Solve for x
    x = 5,153,367,772,577.98/3,029,107.60
  6. Step 6: Final answer
    x = 1,701,282.51

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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.