Home / 3,354,940.80-5,026,506.30-2,882,548.80

Finding the Fourth Proportional to 3,354,940.80, 5,026,506.30 and 2,882,548.80

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Solution

The fourth proportional to 3,354,940.80, 5,026,506.30 and 2,882,548.80 is: 4,318,749.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,940.80 : 5,026,506.30 = 2,882,548.80 : x
  2. Step 2: Convert to fraction form
    3,354,940.80/5,026,506.30 = 2,882,548.80/x
  3. Step 3: Cross multiply
    3,354,940.80x = 5,026,506.30 × 2,882,548.80
  4. Step 4: Simplify right side
    3,354,940.80x = 14,489,149,703,257.44
  5. Step 5: Solve for x
    x = 14,489,149,703,257.44/3,354,940.80
  6. Step 6: Final answer
    x = 4,318,749.74

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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.