Home / 3,094,648.20-4,641,972.30-2,422,801.80

Finding the Fourth Proportional to 3,094,648.20, 4,641,972.30 and 2,422,801.80

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Solution

The fourth proportional to 3,094,648.20, 4,641,972.30 and 2,422,801.80 is: 3,634,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,648.20 : 4,641,972.30 = 2,422,801.80 : x
  2. Step 2: Convert to fraction form
    3,094,648.20/4,641,972.30 = 2,422,801.80/x
  3. Step 3: Cross multiply
    3,094,648.20x = 4,641,972.30 × 2,422,801.80
  4. Step 4: Simplify right side
    3,094,648.20x = 11,246,578,843,990.14
  5. Step 5: Solve for x
    x = 11,246,578,843,990.14/3,094,648.20
  6. Step 6: Final answer
    x = 3,634,202.70

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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.