Home / 5,568,556.80-8,336,246.40-3,323,539.20

Finding the Fourth Proportional to 5,568,556.80, 8,336,246.40 and 3,323,539.20

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Solution

The fourth proportional to 5,568,556.80, 8,336,246.40 and 3,323,539.20 is: 4,975,407.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,556.80 : 8,336,246.40 = 3,323,539.20 : x
  2. Step 2: Convert to fraction form
    5,568,556.80/8,336,246.40 = 3,323,539.20/x
  3. Step 3: Cross multiply
    5,568,556.80x = 8,336,246.40 × 3,323,539.20
  4. Step 4: Simplify right side
    5,568,556.80x = 27,705,841,691,258.88
  5. Step 5: Solve for x
    x = 27,705,841,691,258.88/5,568,556.80
  6. Step 6: Final answer
    x = 4,975,407.94

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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.