Home / 7,165,749.88-10,752,066.51-4,469,383

Finding the Fourth Proportional to 7,165,749.88, 10,752,066.51 and 4,469,383

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Solution

The fourth proportional to 7,165,749.88, 10,752,066.51 and 4,469,383 is: 6,706,221.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,165,749.88 : 10,752,066.51 = 4,469,383 : x
  2. Step 2: Convert to fraction form
    7,165,749.88/10,752,066.51 = 4,469,383/x
  3. Step 3: Cross multiply
    7,165,749.88x = 10,752,066.51 × 4,469,383
  4. Step 4: Simplify right side
    7,165,749.88x = 48,055,103,274,663.33
  5. Step 5: Solve for x
    x = 48,055,103,274,663.33/7,165,749.88
  6. Step 6: Final answer
    x = 6,706,221.13

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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.