Home / 10,568,654.64-15,847,988.22-4,094,762.85

Finding the Fourth Proportional to 10,568,654.64, 15,847,988.22 and 4,094,762.85

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Solution

The fourth proportional to 10,568,654.64, 15,847,988.22 and 4,094,762.85 is: 6,140,209.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,568,654.64 : 15,847,988.22 = 4,094,762.85 : x
  2. Step 2: Convert to fraction form
    10,568,654.64/15,847,988.22 = 4,094,762.85/x
  3. Step 3: Cross multiply
    10,568,654.64x = 15,847,988.22 × 4,094,762.85
  4. Step 4: Simplify right side
    10,568,654.64x = 64,893,753,410,493.63
  5. Step 5: Solve for x
    x = 64,893,753,410,493.63/10,568,654.64
  6. Step 6: Final answer
    x = 6,140,209.48

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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.