Home / 2,682,624.72-4,023,594-885,063.36

Finding the Fourth Proportional to 2,682,624.72, 4,023,594 and 885,063.36

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Solution

The fourth proportional to 2,682,624.72, 4,023,594 and 885,063.36 is: 1,327,481.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,624.72 : 4,023,594 = 885,063.36 : x
  2. Step 2: Convert to fraction form
    2,682,624.72/4,023,594 = 885,063.36/x
  3. Step 3: Cross multiply
    2,682,624.72x = 4,023,594 × 885,063.36
  4. Step 4: Simplify right side
    2,682,624.72x = 3,561,135,624,915.84
  5. Step 5: Solve for x
    x = 3,561,135,624,915.84/2,682,624.72
  6. Step 6: Final answer
    x = 1,327,481.85

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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.