Home / 2,425,793.70-3,638,690.55-2,394,300.90

Finding the Fourth Proportional to 2,425,793.70, 3,638,690.55 and 2,394,300.90

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Solution

The fourth proportional to 2,425,793.70, 3,638,690.55 and 2,394,300.90 is: 3,591,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,793.70 : 3,638,690.55 = 2,394,300.90 : x
  2. Step 2: Convert to fraction form
    2,425,793.70/3,638,690.55 = 2,394,300.90/x
  3. Step 3: Cross multiply
    2,425,793.70x = 3,638,690.55 × 2,394,300.90
  4. Step 4: Simplify right side
    2,425,793.70x = 8,712,120,058,686.49
  5. Step 5: Solve for x
    x = 8,712,120,058,686.49/2,425,793.70
  6. Step 6: Final answer
    x = 3,591,451.35

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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.