Home / 9,951,923.89-13,728,387.36-6,849,060.24

Finding the Fourth Proportional to 9,951,923.89, 13,728,387.36 and 6,849,060.24

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Solution

The fourth proportional to 9,951,923.89, 13,728,387.36 and 6,849,060.24 is: 9,448,077.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,923.89 : 13,728,387.36 = 6,849,060.24 : x
  2. Step 2: Convert to fraction form
    9,951,923.89/13,728,387.36 = 6,849,060.24/x
  3. Step 3: Cross multiply
    9,951,923.89x = 13,728,387.36 × 6,849,060.24
  4. Step 4: Simplify right side
    9,951,923.89x = 94,026,552,026,694.56
  5. Step 5: Solve for x
    x = 94,026,552,026,694.56/9,951,923.89
  6. Step 6: Final answer
    x = 9,448,077.89

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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.