Home / 595,941.30-894,257.55-222,002.10

Finding the Fourth Proportional to 595,941.30, 894,257.55 and 222,002.10

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Solution

The fourth proportional to 595,941.30, 894,257.55 and 222,002.10 is: 333,131.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,941.30 : 894,257.55 = 222,002.10 : x
  2. Step 2: Convert to fraction form
    595,941.30/894,257.55 = 222,002.10/x
  3. Step 3: Cross multiply
    595,941.30x = 894,257.55 × 222,002.10
  4. Step 4: Simplify right side
    595,941.30x = 198,527,054,040.86
  5. Step 5: Solve for x
    x = 198,527,054,040.86/595,941.30
  6. Step 6: Final answer
    x = 333,131.89

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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.