Home / 8,836,125.96-12,193,926.66-4,968,613.32

Finding the Fourth Proportional to 8,836,125.96, 12,193,926.66 and 4,968,613.32

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Solution

The fourth proportional to 8,836,125.96, 12,193,926.66 and 4,968,613.32 is: 6,856,727.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,125.96 : 12,193,926.66 = 4,968,613.32 : x
  2. Step 2: Convert to fraction form
    8,836,125.96/12,193,926.66 = 4,968,613.32/x
  3. Step 3: Cross multiply
    8,836,125.96x = 12,193,926.66 × 4,968,613.32
  4. Step 4: Simplify right side
    8,836,125.96x = 60,586,906,425,979.12
  5. Step 5: Solve for x
    x = 60,586,906,425,979.12/8,836,125.96
  6. Step 6: Final answer
    x = 6,856,727.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.