Home / 7,349,161.14-11,023,028.97-2,231,635.35

Finding the Fourth Proportional to 7,349,161.14, 11,023,028.97 and 2,231,635.35

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Solution

The fourth proportional to 7,349,161.14, 11,023,028.97 and 2,231,635.35 is: 3,347,236.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,161.14 : 11,023,028.97 = 2,231,635.35 : x
  2. Step 2: Convert to fraction form
    7,349,161.14/11,023,028.97 = 2,231,635.35/x
  3. Step 3: Cross multiply
    7,349,161.14x = 11,023,028.97 × 2,231,635.35
  4. Step 4: Simplify right side
    7,349,161.14x = 24,599,381,113,526.09
  5. Step 5: Solve for x
    x = 24,599,381,113,526.09/7,349,161.14
  6. Step 6: Final answer
    x = 3,347,236.60

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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.