Home / 8,245,494.51-11,376,204.56-4,760,375.79

Finding the Fourth Proportional to 8,245,494.51, 11,376,204.56 and 4,760,375.79

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Solution

The fourth proportional to 8,245,494.51, 11,376,204.56 and 4,760,375.79 is: 6,567,830.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,245,494.51 : 11,376,204.56 = 4,760,375.79 : x
  2. Step 2: Convert to fraction form
    8,245,494.51/11,376,204.56 = 4,760,375.79/x
  3. Step 3: Cross multiply
    8,245,494.51x = 11,376,204.56 × 4,760,375.79
  4. Step 4: Simplify right side
    8,245,494.51x = 54,155,008,745,709.72
  5. Step 5: Solve for x
    x = 54,155,008,745,709.72/8,245,494.51
  6. Step 6: Final answer
    x = 6,567,830.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.