Home / 2,695,052.40-4,042,578.60-801,793.85

Finding the Fourth Proportional to 2,695,052.40, 4,042,578.60 and 801,793.85

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Solution

The fourth proportional to 2,695,052.40, 4,042,578.60 and 801,793.85 is: 1,202,690.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,052.40 : 4,042,578.60 = 801,793.85 : x
  2. Step 2: Convert to fraction form
    2,695,052.40/4,042,578.60 = 801,793.85/x
  3. Step 3: Cross multiply
    2,695,052.40x = 4,042,578.60 × 801,793.85
  4. Step 4: Simplify right side
    2,695,052.40x = 3,241,314,639,408.72
  5. Step 5: Solve for x
    x = 3,241,314,639,408.72/2,695,052.40
  6. Step 6: Final answer
    x = 1,202,690.77

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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.