Home / 4,932,927.91-7,397,705.58-2,503,144

Finding the Fourth Proportional to 4,932,927.91, 7,397,705.58 and 2,503,144

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Solution

The fourth proportional to 4,932,927.91, 7,397,705.58 and 2,503,144 is: 3,753,860.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,927.91 : 7,397,705.58 = 2,503,144 : x
  2. Step 2: Convert to fraction form
    4,932,927.91/7,397,705.58 = 2,503,144/x
  3. Step 3: Cross multiply
    4,932,927.91x = 7,397,705.58 × 2,503,144
  4. Step 4: Simplify right side
    4,932,927.91x = 18,517,522,336,343.52
  5. Step 5: Solve for x
    x = 18,517,522,336,343.52/4,932,927.91
  6. Step 6: Final answer
    x = 3,753,860.32

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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.