Home / 4,029,678.20-6,044,517.30-3,793,287.80

Finding the Fourth Proportional to 4,029,678.20, 6,044,517.30 and 3,793,287.80

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Solution

The fourth proportional to 4,029,678.20, 6,044,517.30 and 3,793,287.80 is: 5,689,931.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,678.20 : 6,044,517.30 = 3,793,287.80 : x
  2. Step 2: Convert to fraction form
    4,029,678.20/6,044,517.30 = 3,793,287.80/x
  3. Step 3: Cross multiply
    4,029,678.20x = 6,044,517.30 × 3,793,287.80
  4. Step 4: Simplify right side
    4,029,678.20x = 22,928,593,730,978.94
  5. Step 5: Solve for x
    x = 22,928,593,730,978.94/4,029,678.20
  6. Step 6: Final answer
    x = 5,689,931.70

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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.