Home / 595,767.15-822,163.57-323,834.96

Finding the Fourth Proportional to 595,767.15, 822,163.57 and 323,834.96

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Solution

The fourth proportional to 595,767.15, 822,163.57 and 323,834.96 is: 446,894.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,767.15 : 822,163.57 = 323,834.96 : x
  2. Step 2: Convert to fraction form
    595,767.15/822,163.57 = 323,834.96/x
  3. Step 3: Cross multiply
    595,767.15x = 822,163.57 × 323,834.96
  4. Step 4: Simplify right side
    595,767.15x = 266,245,308,050.23
  5. Step 5: Solve for x
    x = 266,245,308,050.23/595,767.15
  6. Step 6: Final answer
    x = 446,894.91

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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.