Home / 6,619,582.27-9,930,974.10-2,301,009.04

Finding the Fourth Proportional to 6,619,582.27, 9,930,974.10 and 2,301,009.04

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Solution

The fourth proportional to 6,619,582.27, 9,930,974.10 and 2,301,009.04 is: 3,452,069.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,582.27 : 9,930,974.10 = 2,301,009.04 : x
  2. Step 2: Convert to fraction form
    6,619,582.27/9,930,974.10 = 2,301,009.04/x
  3. Step 3: Cross multiply
    6,619,582.27x = 9,930,974.10 × 2,301,009.04
  4. Step 4: Simplify right side
    6,619,582.27x = 22,851,261,180,105.86
  5. Step 5: Solve for x
    x = 22,851,261,180,105.86/6,619,582.27
  6. Step 6: Final answer
    x = 3,452,069.97

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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.