Home / 3,373,402.75-5,060,100.05-1,098,923.43

Finding the Fourth Proportional to 3,373,402.75, 5,060,100.05 and 1,098,923.43

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Solution

The fourth proportional to 3,373,402.75, 5,060,100.05 and 1,098,923.43 is: 1,648,383.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,402.75 : 5,060,100.05 = 1,098,923.43 : x
  2. Step 2: Convert to fraction form
    3,373,402.75/5,060,100.05 = 1,098,923.43/x
  3. Step 3: Cross multiply
    3,373,402.75x = 5,060,100.05 × 1,098,923.43
  4. Step 4: Simplify right side
    3,373,402.75x = 5,560,662,520,690.89
  5. Step 5: Solve for x
    x = 5,560,662,520,690.89/3,373,402.75
  6. Step 6: Final answer
    x = 1,648,383.82

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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.