Home / 10,682,969.59-14,743,120.94-6,036,636.25

Finding the Fourth Proportional to 10,682,969.59, 14,743,120.94 and 6,036,636.25

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Solution

The fourth proportional to 10,682,969.59, 14,743,120.94 and 6,036,636.25 is: 8,330,910.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,682,969.59 : 14,743,120.94 = 6,036,636.25 : x
  2. Step 2: Convert to fraction form
    10,682,969.59/14,743,120.94 = 6,036,636.25/x
  3. Step 3: Cross multiply
    10,682,969.59x = 14,743,120.94 × 6,036,636.25
  4. Step 4: Simplify right side
    10,682,969.59x = 88,998,858,304,538.08
  5. Step 5: Solve for x
    x = 88,998,858,304,538.08/10,682,969.59
  6. Step 6: Final answer
    x = 8,330,910.01

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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.