Home / 3,660,385.59-5,051,634.45-2,029,304.61

Finding the Fourth Proportional to 3,660,385.59, 5,051,634.45 and 2,029,304.61

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Solution

The fourth proportional to 3,660,385.59, 5,051,634.45 and 2,029,304.61 is: 2,800,607.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,385.59 : 5,051,634.45 = 2,029,304.61 : x
  2. Step 2: Convert to fraction form
    3,660,385.59/5,051,634.45 = 2,029,304.61/x
  3. Step 3: Cross multiply
    3,660,385.59x = 5,051,634.45 × 2,029,304.61
  4. Step 4: Simplify right side
    3,660,385.59x = 10,251,305,077,419.81
  5. Step 5: Solve for x
    x = 10,251,305,077,419.81/3,660,385.59
  6. Step 6: Final answer
    x = 2,800,607.98

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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.