Home / 2,347,013.52-3,236,135.40-2,176,952.40

Finding the Fourth Proportional to 2,347,013.52, 3,236,135.40 and 2,176,952.40

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Solution

The fourth proportional to 2,347,013.52, 3,236,135.40 and 2,176,952.40 is: 3,001,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,013.52 : 3,236,135.40 = 2,176,952.40 : x
  2. Step 2: Convert to fraction form
    2,347,013.52/3,236,135.40 = 2,176,952.40/x
  3. Step 3: Cross multiply
    2,347,013.52x = 3,236,135.40 × 2,176,952.40
  4. Step 4: Simplify right side
    2,347,013.52x = 7,044,912,725,754.96
  5. Step 5: Solve for x
    x = 7,044,912,725,754.96/2,347,013.52
  6. Step 6: Final answer
    x = 3,001,649.83

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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.