Home / 3,306,962.04-4,958,512.40-1,282,840.73

Finding the Fourth Proportional to 3,306,962.04, 4,958,512.40 and 1,282,840.73

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Solution

The fourth proportional to 3,306,962.04, 4,958,512.40 and 1,282,840.73 is: 1,923,512.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,962.04 : 4,958,512.40 = 1,282,840.73 : x
  2. Step 2: Convert to fraction form
    3,306,962.04/4,958,512.40 = 1,282,840.73/x
  3. Step 3: Cross multiply
    3,306,962.04x = 4,958,512.40 × 1,282,840.73
  4. Step 4: Simplify right side
    3,306,962.04x = 6,360,981,635,723.29
  5. Step 5: Solve for x
    x = 6,360,981,635,723.29/3,306,962.04
  6. Step 6: Final answer
    x = 1,923,512.14

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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.