Home / 9,012,419.39-13,469,149.51-6,588,675.02

Finding the Fourth Proportional to 9,012,419.39, 13,469,149.51 and 6,588,675.02

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Solution

The fourth proportional to 9,012,419.39, 13,469,149.51 and 6,588,675.02 is: 9,846,839.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,012,419.39 : 13,469,149.51 = 6,588,675.02 : x
  2. Step 2: Convert to fraction form
    9,012,419.39/13,469,149.51 = 6,588,675.02/x
  3. Step 3: Cross multiply
    9,012,419.39x = 13,469,149.51 × 6,588,675.02
  4. Step 4: Simplify right side
    9,012,419.39x = 88,743,848,917,182.23
  5. Step 5: Solve for x
    x = 88,743,848,917,182.23/9,012,419.39
  6. Step 6: Final answer
    x = 9,846,839.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.