Home / 2,335,766.57-3,501,509.31-818,622.48

Finding the Fourth Proportional to 2,335,766.57, 3,501,509.31 and 818,622.48

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Solution

The fourth proportional to 2,335,766.57, 3,501,509.31 and 818,622.48 is: 1,227,183.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,766.57 : 3,501,509.31 = 818,622.48 : x
  2. Step 2: Convert to fraction form
    2,335,766.57/3,501,509.31 = 818,622.48/x
  3. Step 3: Cross multiply
    2,335,766.57x = 3,501,509.31 × 818,622.48
  4. Step 4: Simplify right side
    2,335,766.57x = 2,866,414,235,095.29
  5. Step 5: Solve for x
    x = 2,866,414,235,095.29/2,335,766.57
  6. Step 6: Final answer
    x = 1,227,183.52

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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.