Home / 3,895,575.68-5,843,657.64-1,162,907.66

Finding the Fourth Proportional to 3,895,575.68, 5,843,657.64 and 1,162,907.66

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Solution

The fourth proportional to 3,895,575.68, 5,843,657.64 and 1,162,907.66 is: 1,744,449.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,575.68 : 5,843,657.64 = 1,162,907.66 : x
  2. Step 2: Convert to fraction form
    3,895,575.68/5,843,657.64 = 1,162,907.66/x
  3. Step 3: Cross multiply
    3,895,575.68x = 5,843,657.64 × 1,162,907.66
  4. Step 4: Simplify right side
    3,895,575.68x = 6,795,634,231,973.52
  5. Step 5: Solve for x
    x = 6,795,634,231,973.52/3,895,575.68
  6. Step 6: Final answer
    x = 1,744,449.29

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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.