Home / 10,394,500.60-15,568,131.30-6,568,125.40

Finding the Fourth Proportional to 10,394,500.60, 15,568,131.30 and 6,568,125.40

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Solution

The fourth proportional to 10,394,500.60, 15,568,131.30 and 6,568,125.40 is: 9,837,263.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,394,500.60 : 15,568,131.30 = 6,568,125.40 : x
  2. Step 2: Convert to fraction form
    10,394,500.60/15,568,131.30 = 6,568,125.40/x
  3. Step 3: Cross multiply
    10,394,500.60x = 15,568,131.30 × 6,568,125.40
  4. Step 4: Simplify right side
    10,394,500.60x = 102,253,438,622,065.03
  5. Step 5: Solve for x
    x = 102,253,438,622,065.03/10,394,500.60
  6. Step 6: Final answer
    x = 9,837,263.24

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1.5x scale

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.