Home / 4,542,202-6,809,939.88-2,744,664.58

Finding the Fourth Proportional to 4,542,202, 6,809,939.88 and 2,744,664.58

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Solution

The fourth proportional to 4,542,202, 6,809,939.88 and 2,744,664.58 is: 4,114,964.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,202 : 6,809,939.88 = 2,744,664.58 : x
  2. Step 2: Convert to fraction form
    4,542,202/6,809,939.88 = 2,744,664.58/x
  3. Step 3: Cross multiply
    4,542,202x = 6,809,939.88 × 2,744,664.58
  4. Step 4: Simplify right side
    4,542,202x = 18,691,000,780,565.45
  5. Step 5: Solve for x
    x = 18,691,000,780,565.45/4,542,202
  6. Step 6: Final answer
    x = 4,114,964.68

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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.