Home / 7,532,401.82-10,394,781.43-4,094,648.38

Finding the Fourth Proportional to 7,532,401.82, 10,394,781.43 and 4,094,648.38

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Solution

The fourth proportional to 7,532,401.82, 10,394,781.43 and 4,094,648.38 is: 5,650,651.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,401.82 : 10,394,781.43 = 4,094,648.38 : x
  2. Step 2: Convert to fraction form
    7,532,401.82/10,394,781.43 = 4,094,648.38/x
  3. Step 3: Cross multiply
    7,532,401.82x = 10,394,781.43 × 4,094,648.38
  4. Step 4: Simplify right side
    7,532,401.82x = 42,562,974,942,803.58
  5. Step 5: Solve for x
    x = 42,562,974,942,803.58/7,532,401.82
  6. Step 6: Final answer
    x = 5,650,651.14

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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.