Home / 6,795,010.33-9,377,517.89-3,894,588.61

Finding the Fourth Proportional to 6,795,010.33, 9,377,517.89 and 3,894,588.61

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Solution

The fourth proportional to 6,795,010.33, 9,377,517.89 and 3,894,588.61 is: 5,374,763.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,010.33 : 9,377,517.89 = 3,894,588.61 : x
  2. Step 2: Convert to fraction form
    6,795,010.33/9,377,517.89 = 3,894,588.61/x
  3. Step 3: Cross multiply
    6,795,010.33x = 9,377,517.89 × 3,894,588.61
  4. Step 4: Simplify right side
    6,795,010.33x = 36,521,574,364,465.23
  5. Step 5: Solve for x
    x = 36,521,574,364,465.23/6,795,010.33
  6. Step 6: Final answer
    x = 5,374,763.63

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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.