Home / 3,304,745.49-4,951,253.72-1,381,416.93

Finding the Fourth Proportional to 3,304,745.49, 4,951,253.72 and 1,381,416.93

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Solution

The fourth proportional to 3,304,745.49, 4,951,253.72 and 1,381,416.93 is: 2,069,673.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,745.49 : 4,951,253.72 = 1,381,416.93 : x
  2. Step 2: Convert to fraction form
    3,304,745.49/4,951,253.72 = 1,381,416.93/x
  3. Step 3: Cross multiply
    3,304,745.49x = 4,951,253.72 × 1,381,416.93
  4. Step 4: Simplify right side
    3,304,745.49x = 6,839,745,716,987.02
  5. Step 5: Solve for x
    x = 6,839,745,716,987.02/3,304,745.49
  6. Step 6: Final answer
    x = 2,069,673.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.