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Finding the Fourth Proportional to 595,790.04, 822,197.94 and 323,861.88

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Solution

The fourth proportional to 595,790.04, 822,197.94 and 323,861.88 is: 446,933.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,790.04 : 822,197.94 = 323,861.88 : x
  2. Step 2: Convert to fraction form
    595,790.04/822,197.94 = 323,861.88/x
  3. Step 3: Cross multiply
    595,790.04x = 822,197.94 × 323,861.88
  4. Step 4: Simplify right side
    595,790.04x = 266,278,570,580.53
  5. Step 5: Solve for x
    x = 266,278,570,580.53/595,790.04
  6. Step 6: Final answer
    x = 446,933.57

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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.