Home / 4,029,827.20-6,044,740.80-1,505,348.80

Finding the Fourth Proportional to 4,029,827.20, 6,044,740.80 and 1,505,348.80

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Solution

The fourth proportional to 4,029,827.20, 6,044,740.80 and 1,505,348.80 is: 2,258,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,827.20 : 6,044,740.80 = 1,505,348.80 : x
  2. Step 2: Convert to fraction form
    4,029,827.20/6,044,740.80 = 1,505,348.80/x
  3. Step 3: Cross multiply
    4,029,827.20x = 6,044,740.80 × 1,505,348.80
  4. Step 4: Simplify right side
    4,029,827.20x = 9,099,443,309,591.04
  5. Step 5: Solve for x
    x = 9,099,443,309,591.04/4,029,827.20
  6. Step 6: Final answer
    x = 2,258,023.20

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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.