Home / 3,762,311.84-5,644,963.17-1,203,920.97

Finding the Fourth Proportional to 3,762,311.84, 5,644,963.17 and 1,203,920.97

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Solution

The fourth proportional to 3,762,311.84, 5,644,963.17 and 1,203,920.97 is: 1,806,359.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,311.84 : 5,644,963.17 = 1,203,920.97 : x
  2. Step 2: Convert to fraction form
    3,762,311.84/5,644,963.17 = 1,203,920.97/x
  3. Step 3: Cross multiply
    3,762,311.84x = 5,644,963.17 × 1,203,920.97
  4. Step 4: Simplify right side
    3,762,311.84x = 6,796,089,535,240.68
  5. Step 5: Solve for x
    x = 6,796,089,535,240.68/3,762,311.84
  6. Step 6: Final answer
    x = 1,806,359.98

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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.