Home / 6,608,558-9,119,967.24-3,708,163.44

Finding the Fourth Proportional to 6,608,558, 9,119,967.24 and 3,708,163.44

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Solution

The fourth proportional to 6,608,558, 9,119,967.24 and 3,708,163.44 is: 5,117,353.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,558 : 9,119,967.24 = 3,708,163.44 : x
  2. Step 2: Convert to fraction form
    6,608,558/9,119,967.24 = 3,708,163.44/x
  3. Step 3: Cross multiply
    6,608,558x = 9,119,967.24 × 3,708,163.44
  4. Step 4: Simplify right side
    6,608,558x = 33,818,329,093,365.71
  5. Step 5: Solve for x
    x = 33,818,329,093,365.71/6,608,558
  6. Step 6: Final answer
    x = 5,117,353.75

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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.