Home / 3,273,992.87-4,909,305.31-1,758,952.26

Finding the Fourth Proportional to 3,273,992.87, 4,909,305.31 and 1,758,952.26

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Solution

The fourth proportional to 3,273,992.87, 4,909,305.31 and 1,758,952.26 is: 2,637,523.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,992.87 : 4,909,305.31 = 1,758,952.26 : x
  2. Step 2: Convert to fraction form
    3,273,992.87/4,909,305.31 = 1,758,952.26/x
  3. Step 3: Cross multiply
    3,273,992.87x = 4,909,305.31 × 1,758,952.26
  4. Step 4: Simplify right side
    3,273,992.87x = 8,635,233,665,657.12
  5. Step 5: Solve for x
    x = 8,635,233,665,657.12/3,273,992.87
  6. Step 6: Final answer
    x = 2,637,523.67

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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.