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Finding the Fourth Proportional to 477,610.98, 715,825.98 and 241,021.32

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Solution

The fourth proportional to 477,610.98, 715,825.98 and 241,021.32 is: 361,234.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    477,610.98 : 715,825.98 = 241,021.32 : x
  2. Step 2: Convert to fraction form
    477,610.98/715,825.98 = 241,021.32/x
  3. Step 3: Cross multiply
    477,610.98x = 715,825.98 × 241,021.32
  4. Step 4: Simplify right side
    477,610.98x = 172,529,322,589.89
  5. Step 5: Solve for x
    x = 172,529,322,589.89/477,610.98
  6. Step 6: Final answer
    x = 361,234.00

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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.