Home / 6,222,725.66-8,587,925.44-3,775,956.64

Finding the Fourth Proportional to 6,222,725.66, 8,587,925.44 and 3,775,956.64

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Solution

The fourth proportional to 6,222,725.66, 8,587,925.44 and 3,775,956.64 is: 5,211,162.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,725.66 : 8,587,925.44 = 3,775,956.64 : x
  2. Step 2: Convert to fraction form
    6,222,725.66/8,587,925.44 = 3,775,956.64/x
  3. Step 3: Cross multiply
    6,222,725.66x = 8,587,925.44 × 3,775,956.64
  4. Step 4: Simplify right side
    6,222,725.66x = 32,427,634,088,992.92
  5. Step 5: Solve for x
    x = 32,427,634,088,992.92/6,222,725.66
  6. Step 6: Final answer
    x = 5,211,162.42

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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.