Home / 5,135,521.60-7,094,401.98-4,101,672.10

Finding the Fourth Proportional to 5,135,521.60, 7,094,401.98 and 4,101,672.10

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Solution

The fourth proportional to 5,135,521.60, 7,094,401.98 and 4,101,672.10 is: 5,666,203.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,135,521.60 : 7,094,401.98 = 4,101,672.10 : x
  2. Step 2: Convert to fraction form
    5,135,521.60/7,094,401.98 = 4,101,672.10/x
  3. Step 3: Cross multiply
    5,135,521.60x = 7,094,401.98 × 4,101,672.10
  4. Step 4: Simplify right side
    5,135,521.60x = 29,098,910,667,550.76
  5. Step 5: Solve for x
    x = 29,098,910,667,550.76/5,135,521.60
  6. Step 6: Final answer
    x = 5,666,203.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.