Home / 3,233,531.19-4,848,343.13-1,288,558.94

Finding the Fourth Proportional to 3,233,531.19, 4,848,343.13 and 1,288,558.94

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Solution

The fourth proportional to 3,233,531.19, 4,848,343.13 and 1,288,558.94 is: 1,932,059.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,531.19 : 4,848,343.13 = 1,288,558.94 : x
  2. Step 2: Convert to fraction form
    3,233,531.19/4,848,343.13 = 1,288,558.94/x
  3. Step 3: Cross multiply
    3,233,531.19x = 4,848,343.13 × 1,288,558.94
  4. Step 4: Simplify right side
    3,233,531.19x = 6,247,375,877,906.29
  5. Step 5: Solve for x
    x = 6,247,375,877,906.29/3,233,531.19
  6. Step 6: Final answer
    x = 1,932,059.88

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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.