Home / 9,332,449.22-13,998,718.08-2,855,514.24

Finding the Fourth Proportional to 9,332,449.22, 13,998,718.08 and 2,855,514.24

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Solution

The fourth proportional to 9,332,449.22, 13,998,718.08 and 2,855,514.24 is: 4,283,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,449.22 : 13,998,718.08 = 2,855,514.24 : x
  2. Step 2: Convert to fraction form
    9,332,449.22/13,998,718.08 = 2,855,514.24/x
  3. Step 3: Cross multiply
    9,332,449.22x = 13,998,718.08 × 2,855,514.24
  4. Step 4: Simplify right side
    9,332,449.22x = 39,973,538,819,185.46
  5. Step 5: Solve for x
    x = 39,973,538,819,185.46/9,332,449.22
  6. Step 6: Final answer
    x = 4,283,284.90

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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.