Home / 4,248,000.20-6,367,853.10-3,800,102.60

Finding the Fourth Proportional to 4,248,000.20, 6,367,853.10 and 3,800,102.60

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Solution

The fourth proportional to 4,248,000.20, 6,367,853.10 and 3,800,102.60 is: 5,696,443.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,000.20 : 6,367,853.10 = 3,800,102.60 : x
  2. Step 2: Convert to fraction form
    4,248,000.20/6,367,853.10 = 3,800,102.60/x
  3. Step 3: Cross multiply
    4,248,000.20x = 6,367,853.10 × 3,800,102.60
  4. Step 4: Simplify right side
    4,248,000.20x = 24,198,495,121,728.06
  5. Step 5: Solve for x
    x = 24,198,495,121,728.06/4,248,000.20
  6. Step 6: Final answer
    x = 5,696,443.97

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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.