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Finding the Fourth Proportional to 595,447.54, 892,131.27 and 496,245.22

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Solution

The fourth proportional to 595,447.54, 892,131.27 and 496,245.22 is: 743,501.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,447.54 : 892,131.27 = 496,245.22 : x
  2. Step 2: Convert to fraction form
    595,447.54/892,131.27 = 496,245.22/x
  3. Step 3: Cross multiply
    595,447.54x = 892,131.27 × 496,245.22
  4. Step 4: Simplify right side
    595,447.54x = 442,715,878,350.03
  5. Step 5: Solve for x
    x = 442,715,878,350.03/595,447.54
  6. Step 6: Final answer
    x = 743,501.06

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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.