Home / 3,669,932.95-5,504,899.43-1,649,144.95

Finding the Fourth Proportional to 3,669,932.95, 5,504,899.43 and 1,649,144.95

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Solution

The fourth proportional to 3,669,932.95, 5,504,899.43 and 1,649,144.95 is: 2,473,717.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,932.95 : 5,504,899.43 = 1,649,144.95 : x
  2. Step 2: Convert to fraction form
    3,669,932.95/5,504,899.43 = 1,649,144.95/x
  3. Step 3: Cross multiply
    3,669,932.95x = 5,504,899.43 × 1,649,144.95
  4. Step 4: Simplify right side
    3,669,932.95x = 9,078,377,095,242.38
  5. Step 5: Solve for x
    x = 9,078,377,095,242.38/3,669,932.95
  6. Step 6: Final answer
    x = 2,473,717.43

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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.