Home / 3,595,041.76-5,390,756.16-1,198,046.56

Finding the Fourth Proportional to 3,595,041.76, 5,390,756.16 and 1,198,046.56

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Solution

The fourth proportional to 3,595,041.76, 5,390,756.16 and 1,198,046.56 is: 1,796,467.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,041.76 : 5,390,756.16 = 1,198,046.56 : x
  2. Step 2: Convert to fraction form
    3,595,041.76/5,390,756.16 = 1,198,046.56/x
  3. Step 3: Cross multiply
    3,595,041.76x = 5,390,756.16 × 1,198,046.56
  4. Step 4: Simplify right side
    3,595,041.76x = 6,458,376,873,286.81
  5. Step 5: Solve for x
    x = 6,458,376,873,286.81/3,595,041.76
  6. Step 6: Final answer
    x = 1,796,467.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.