Home / 3,751,901.40-5,627,854.20-2,634,956.76

Finding the Fourth Proportional to 3,751,901.40, 5,627,854.20 and 2,634,956.76

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Solution

The fourth proportional to 3,751,901.40, 5,627,854.20 and 2,634,956.76 is: 3,952,436.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,901.40 : 5,627,854.20 = 2,634,956.76 : x
  2. Step 2: Convert to fraction form
    3,751,901.40/5,627,854.20 = 2,634,956.76/x
  3. Step 3: Cross multiply
    3,751,901.40x = 5,627,854.20 × 2,634,956.76
  4. Step 4: Simplify right side
    3,751,901.40x = 14,829,152,468,584.39
  5. Step 5: Solve for x
    x = 14,829,152,468,584.39/3,751,901.40
  6. Step 6: Final answer
    x = 3,952,436.61

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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.