Home / 5,568,993-8,352,206.46-3,141,209.16

Finding the Fourth Proportional to 5,568,993, 8,352,206.46 and 3,141,209.16

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Solution

The fourth proportional to 5,568,993, 8,352,206.46 and 3,141,209.16 is: 4,711,090.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,993 : 8,352,206.46 = 3,141,209.16 : x
  2. Step 2: Convert to fraction form
    5,568,993/8,352,206.46 = 3,141,209.16/x
  3. Step 3: Cross multiply
    5,568,993x = 8,352,206.46 × 3,141,209.16
  4. Step 4: Simplify right side
    5,568,993x = 26,236,027,438,363.18
  5. Step 5: Solve for x
    x = 26,236,027,438,363.18/5,568,993
  6. Step 6: Final answer
    x = 4,711,090.04

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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.