Home / 3,738,770.47-5,608,155.71-898,882.63

Finding the Fourth Proportional to 3,738,770.47, 5,608,155.71 and 898,882.63

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Solution

The fourth proportional to 3,738,770.47, 5,608,155.71 and 898,882.63 is: 1,348,323.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738,770.47 : 5,608,155.71 = 898,882.63 : x
  2. Step 2: Convert to fraction form
    3,738,770.47/5,608,155.71 = 898,882.63/x
  3. Step 3: Cross multiply
    3,738,770.47x = 5,608,155.71 × 898,882.63
  4. Step 4: Simplify right side
    3,738,770.47x = 5,041,073,747,007.44
  5. Step 5: Solve for x
    x = 5,041,073,747,007.44/3,738,770.47
  6. Step 6: Final answer
    x = 1,348,323.94

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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.