Home / 1,106,843.83-1,660,265.74-633,197.04

Finding the Fourth Proportional to 1,106,843.83, 1,660,265.74 and 633,197.04

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Solution

The fourth proportional to 1,106,843.83, 1,660,265.74 and 633,197.04 is: 949,795.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,843.83 : 1,660,265.74 = 633,197.04 : x
  2. Step 2: Convert to fraction form
    1,106,843.83/1,660,265.74 = 633,197.04/x
  3. Step 3: Cross multiply
    1,106,843.83x = 1,660,265.74 × 633,197.04
  4. Step 4: Simplify right side
    1,106,843.83x = 1,051,275,352,181.41
  5. Step 5: Solve for x
    x = 1,051,275,352,181.41/1,106,843.83
  6. Step 6: Final answer
    x = 949,795.56

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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.