Home / 3,524,848.20-5,287,272.30-2,328,121.80

Finding the Fourth Proportional to 3,524,848.20, 5,287,272.30 and 2,328,121.80

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Solution

The fourth proportional to 3,524,848.20, 5,287,272.30 and 2,328,121.80 is: 3,492,182.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,848.20 : 5,287,272.30 = 2,328,121.80 : x
  2. Step 2: Convert to fraction form
    3,524,848.20/5,287,272.30 = 2,328,121.80/x
  3. Step 3: Cross multiply
    3,524,848.20x = 5,287,272.30 × 2,328,121.80
  4. Step 4: Simplify right side
    3,524,848.20x = 12,309,413,904,166.14
  5. Step 5: Solve for x
    x = 12,309,413,904,166.14/3,524,848.20
  6. Step 6: Final answer
    x = 3,492,182.70

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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.