Home / 10,729,713.70-14,801,796.73-6,375,716.55

Finding the Fourth Proportional to 10,729,713.70, 14,801,796.73 and 6,375,716.55

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Solution

The fourth proportional to 10,729,713.70, 14,801,796.73 and 6,375,716.55 is: 8,795,394.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,729,713.70 : 14,801,796.73 = 6,375,716.55 : x
  2. Step 2: Convert to fraction form
    10,729,713.70/14,801,796.73 = 6,375,716.55/x
  3. Step 3: Cross multiply
    10,729,713.70x = 14,801,796.73 × 6,375,716.55
  4. Step 4: Simplify right side
    10,729,713.70x = 94,372,060,389,166.52
  5. Step 5: Solve for x
    x = 94,372,060,389,166.52/10,729,713.70
  6. Step 6: Final answer
    x = 8,795,394.08

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