Home / 9,228,645.28-13,851,653.96-4,682,956.06

Finding the Fourth Proportional to 9,228,645.28, 13,851,653.96 and 4,682,956.06

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Solution

The fourth proportional to 9,228,645.28, 13,851,653.96 and 4,682,956.06 is: 7,028,841.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,645.28 : 13,851,653.96 = 4,682,956.06 : x
  2. Step 2: Convert to fraction form
    9,228,645.28/13,851,653.96 = 4,682,956.06/x
  3. Step 3: Cross multiply
    9,228,645.28x = 13,851,653.96 × 4,682,956.06
  4. Step 4: Simplify right side
    9,228,645.28x = 64,866,686,853,005
  5. Step 5: Solve for x
    x = 64,866,686,853,005/9,228,645.28
  6. Step 6: Final answer
    x = 7,028,841.71

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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.