Home / 3,551,959.56-4,901,604.66-1,942,293

Finding the Fourth Proportional to 3,551,959.56, 4,901,604.66 and 1,942,293

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Solution

The fourth proportional to 3,551,959.56, 4,901,604.66 and 1,942,293 is: 2,680,309.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,959.56 : 4,901,604.66 = 1,942,293 : x
  2. Step 2: Convert to fraction form
    3,551,959.56/4,901,604.66 = 1,942,293/x
  3. Step 3: Cross multiply
    3,551,959.56x = 4,901,604.66 × 1,942,293
  4. Step 4: Simplify right side
    3,551,959.56x = 9,520,352,419,885.38
  5. Step 5: Solve for x
    x = 9,520,352,419,885.38/3,551,959.56
  6. Step 6: Final answer
    x = 2,680,309.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.