Home / 5,967,610.29-8,951,478.21-4,777,100.64

Finding the Fourth Proportional to 5,967,610.29, 8,951,478.21 and 4,777,100.64

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Solution

The fourth proportional to 5,967,610.29, 8,951,478.21 and 4,777,100.64 is: 7,165,701.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,610.29 : 8,951,478.21 = 4,777,100.64 : x
  2. Step 2: Convert to fraction form
    5,967,610.29/8,951,478.21 = 4,777,100.64/x
  3. Step 3: Cross multiply
    5,967,610.29x = 8,951,478.21 × 4,777,100.64
  4. Step 4: Simplify right side
    5,967,610.29x = 42,762,112,285,937.05
  5. Step 5: Solve for x
    x = 42,762,112,285,937.05/5,967,610.29
  6. Step 6: Final answer
    x = 7,165,701.21

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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.