Home / 10,568,652.39-15,847,984.85-4,094,760.60

Finding the Fourth Proportional to 10,568,652.39, 15,847,984.85 and 4,094,760.60

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Solution

The fourth proportional to 10,568,652.39, 15,847,984.85 and 4,094,760.60 is: 6,140,206.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,568,652.39 : 15,847,984.85 = 4,094,760.60 : x
  2. Step 2: Convert to fraction form
    10,568,652.39/15,847,984.85 = 4,094,760.60/x
  3. Step 3: Cross multiply
    10,568,652.39x = 15,847,984.85 × 4,094,760.60
  4. Step 4: Simplify right side
    10,568,652.39x = 64,893,703,932,703.11
  5. Step 5: Solve for x
    x = 64,893,703,932,703.11/10,568,652.39
  6. Step 6: Final answer
    x = 6,140,206.11

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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.