Home / 14,093,474-19,449,013.56-7,654,946

Finding the Fourth Proportional to 14,093,474, 19,449,013.56 and 7,654,946

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Solution

The fourth proportional to 14,093,474, 19,449,013.56 and 7,654,946 is: 10,563,836.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093,474 : 19,449,013.56 = 7,654,946 : x
  2. Step 2: Convert to fraction form
    14,093,474/19,449,013.56 = 7,654,946/x
  3. Step 3: Cross multiply
    14,093,474x = 19,449,013.56 × 7,654,946
  4. Step 4: Simplify right side
    14,093,474x = 148,881,148,555,067.75
  5. Step 5: Solve for x
    x = 148,881,148,555,067.75/14,093,474
  6. Step 6: Final answer
    x = 10,563,836.04

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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.