Home / 9,449,115.78-14,175,926.33-3,059,370.03

Finding the Fourth Proportional to 9,449,115.78, 14,175,926.33 and 3,059,370.03

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Solution

The fourth proportional to 9,449,115.78, 14,175,926.33 and 3,059,370.03 is: 4,589,784.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,115.78 : 14,175,926.33 = 3,059,370.03 : x
  2. Step 2: Convert to fraction form
    9,449,115.78/14,175,926.33 = 3,059,370.03/x
  3. Step 3: Cross multiply
    9,449,115.78x = 14,175,926.33 × 3,059,370.03
  4. Step 4: Simplify right side
    9,449,115.78x = 43,369,404,146,193.03
  5. Step 5: Solve for x
    x = 43,369,404,146,193.03/9,449,115.78
  6. Step 6: Final answer
    x = 4,589,784.39

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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.