Home / 6,275,056.73-8,660,446.97-3,521,908.04

Finding the Fourth Proportional to 6,275,056.73, 8,660,446.97 and 3,521,908.04

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Solution

The fourth proportional to 6,275,056.73, 8,660,446.97 and 3,521,908.04 is: 4,860,720.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,056.73 : 8,660,446.97 = 3,521,908.04 : x
  2. Step 2: Convert to fraction form
    6,275,056.73/8,660,446.97 = 3,521,908.04/x
  3. Step 3: Cross multiply
    6,275,056.73x = 8,660,446.97 × 3,521,908.04
  4. Step 4: Simplify right side
    6,275,056.73x = 30,501,297,752,724.86
  5. Step 5: Solve for x
    x = 30,501,297,752,724.86/6,275,056.73
  6. Step 6: Final answer
    x = 4,860,720.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.