Home / 2,447,444.51-3,669,906.20-1,098,450.66

Finding the Fourth Proportional to 2,447,444.51, 3,669,906.20 and 1,098,450.66

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Solution

The fourth proportional to 2,447,444.51, 3,669,906.20 and 1,098,450.66 is: 1,647,110.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,444.51 : 3,669,906.20 = 1,098,450.66 : x
  2. Step 2: Convert to fraction form
    2,447,444.51/3,669,906.20 = 1,098,450.66/x
  3. Step 3: Cross multiply
    2,447,444.51x = 3,669,906.20 × 1,098,450.66
  4. Step 4: Simplify right side
    2,447,444.51x = 4,031,210,882,035.84
  5. Step 5: Solve for x
    x = 4,031,210,882,035.84/2,447,444.51
  6. Step 6: Final answer
    x = 1,647,110.23

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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.