Home / 6,734,584.19-9,274,832.83-6,302,335.79

Finding the Fourth Proportional to 6,734,584.19, 9,274,832.83 and 6,302,335.79

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Solution

The fourth proportional to 6,734,584.19, 9,274,832.83 and 6,302,335.79 is: 8,679,542.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,584.19 : 9,274,832.83 = 6,302,335.79 : x
  2. Step 2: Convert to fraction form
    6,734,584.19/9,274,832.83 = 6,302,335.79/x
  3. Step 3: Cross multiply
    6,734,584.19x = 9,274,832.83 × 6,302,335.79
  4. Step 4: Simplify right side
    6,734,584.19x = 58,453,110,890,775.98
  5. Step 5: Solve for x
    x = 58,453,110,890,775.98/6,734,584.19
  6. Step 6: Final answer
    x = 8,679,542.68

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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.