Home / 595,838.37-822,262.30-323,906.79

Finding the Fourth Proportional to 595,838.37, 822,262.30 and 323,906.79

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Solution

The fourth proportional to 595,838.37, 822,262.30 and 323,906.79 is: 446,994.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,838.37 : 822,262.30 = 323,906.79 : x
  2. Step 2: Convert to fraction form
    595,838.37/822,262.30 = 323,906.79/x
  3. Step 3: Cross multiply
    595,838.37x = 822,262.30 × 323,906.79
  4. Step 4: Simplify right side
    595,838.37x = 266,336,341,321.25
  5. Step 5: Solve for x
    x = 266,336,341,321.25/595,838.37
  6. Step 6: Final answer
    x = 446,994.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.