Home / 2,242,808.55-3,364,704.90-726,233.40

Finding the Fourth Proportional to 2,242,808.55, 3,364,704.90 and 726,233.40

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Solution

The fourth proportional to 2,242,808.55, 3,364,704.90 and 726,233.40 is: 1,089,509.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,808.55 : 3,364,704.90 = 726,233.40 : x
  2. Step 2: Convert to fraction form
    2,242,808.55/3,364,704.90 = 726,233.40/x
  3. Step 3: Cross multiply
    2,242,808.55x = 3,364,704.90 × 726,233.40
  4. Step 4: Simplify right side
    2,242,808.55x = 2,443,561,079,523.66
  5. Step 5: Solve for x
    x = 2,443,561,079,523.66/2,242,808.55
  6. Step 6: Final answer
    x = 1,089,509.44

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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.