Home / 11,793,532.75-17,689,633.74-5,226,350.29

Finding the Fourth Proportional to 11,793,532.75, 17,689,633.74 and 5,226,350.29

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Solution

The fourth proportional to 11,793,532.75, 17,689,633.74 and 5,226,350.29 is: 7,839,230.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,532.75 : 17,689,633.74 = 5,226,350.29 : x
  2. Step 2: Convert to fraction form
    11,793,532.75/17,689,633.74 = 5,226,350.29/x
  3. Step 3: Cross multiply
    11,793,532.75x = 17,689,633.74 × 5,226,350.29
  4. Step 4: Simplify right side
    11,793,532.75x = 92,452,222,427,042.78
  5. Step 5: Solve for x
    x = 92,452,222,427,042.78/11,793,532.75
  6. Step 6: Final answer
    x = 7,839,230.57

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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.