Home / 6,619,581.27-9,930,972.60-2,301,008.04

Finding the Fourth Proportional to 6,619,581.27, 9,930,972.60 and 2,301,008.04

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Solution

The fourth proportional to 6,619,581.27, 9,930,972.60 and 2,301,008.04 is: 3,452,068.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,581.27 : 9,930,972.60 = 2,301,008.04 : x
  2. Step 2: Convert to fraction form
    6,619,581.27/9,930,972.60 = 2,301,008.04/x
  3. Step 3: Cross multiply
    6,619,581.27x = 9,930,972.60 × 2,301,008.04
  4. Step 4: Simplify right side
    6,619,581.27x = 22,851,247,797,619.70
  5. Step 5: Solve for x
    x = 22,851,247,797,619.70/6,619,581.27
  6. Step 6: Final answer
    x = 3,452,068.47

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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.