Home / 11,793,534.12-17,689,635.76-5,226,351.64

Finding the Fourth Proportional to 11,793,534.12, 17,689,635.76 and 5,226,351.64

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Solution

The fourth proportional to 11,793,534.12, 17,689,635.76 and 5,226,351.64 is: 7,839,232.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,534.12 : 17,689,635.76 = 5,226,351.64 : x
  2. Step 2: Convert to fraction form
    11,793,534.12/17,689,635.76 = 5,226,351.64/x
  3. Step 3: Cross multiply
    11,793,534.12x = 17,689,635.76 × 5,226,351.64
  4. Step 4: Simplify right side
    11,793,534.12x = 92,452,256,865,278.66
  5. Step 5: Solve for x
    x = 92,452,256,865,278.66/11,793,534.12
  6. Step 6: Final answer
    x = 7,839,232.58

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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.