Home / 6,619,092.80-9,933,554.40-2,632,865.60

Finding the Fourth Proportional to 6,619,092.80, 9,933,554.40 and 2,632,865.60

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Solution

The fourth proportional to 6,619,092.80, 9,933,554.40 and 2,632,865.60 is: 3,951,253.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,092.80 : 9,933,554.40 = 2,632,865.60 : x
  2. Step 2: Convert to fraction form
    6,619,092.80/9,933,554.40 = 2,632,865.60/x
  3. Step 3: Cross multiply
    6,619,092.80x = 9,933,554.40 × 2,632,865.60
  4. Step 4: Simplify right side
    6,619,092.80x = 26,153,713,665,488.64
  5. Step 5: Solve for x
    x = 26,153,713,665,488.64/6,619,092.80
  6. Step 6: Final answer
    x = 3,951,253.51

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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.