Home / 2,053,375.37-3,079,827.71-537,204.61

Finding the Fourth Proportional to 2,053,375.37, 3,079,827.71 and 537,204.61

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Solution

The fourth proportional to 2,053,375.37, 3,079,827.71 and 537,204.61 is: 805,745.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,375.37 : 3,079,827.71 = 537,204.61 : x
  2. Step 2: Convert to fraction form
    2,053,375.37/3,079,827.71 = 537,204.61/x
  3. Step 3: Cross multiply
    2,053,375.37x = 3,079,827.71 × 537,204.61
  4. Step 4: Simplify right side
    2,053,375.37x = 1,654,497,643,817.74
  5. Step 5: Solve for x
    x = 1,654,497,643,817.74/2,053,375.37
  6. Step 6: Final answer
    x = 805,745.34

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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.