Home / 4,663,127.75-6,995,634.75-1,967,458.86

Finding the Fourth Proportional to 4,663,127.75, 6,995,634.75 and 1,967,458.86

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Solution

The fourth proportional to 4,663,127.75, 6,995,634.75 and 1,967,458.86 is: 2,951,586.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,127.75 : 6,995,634.75 = 1,967,458.86 : x
  2. Step 2: Convert to fraction form
    4,663,127.75/6,995,634.75 = 1,967,458.86/x
  3. Step 3: Cross multiply
    4,663,127.75x = 6,995,634.75 × 1,967,458.86
  4. Step 4: Simplify right side
    4,663,127.75x = 13,763,623,570,211.38
  5. Step 5: Solve for x
    x = 13,763,623,570,211.38/4,663,127.75
  6. Step 6: Final answer
    x = 2,951,586.21

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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.