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Finding the Fourth Proportional to 377,024.92, 565,544.67 and 301,795.90

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Solution

The fourth proportional to 377,024.92, 565,544.67 and 301,795.90 is: 452,699.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,024.92 : 565,544.67 = 301,795.90 : x
  2. Step 2: Convert to fraction form
    377,024.92/565,544.67 = 301,795.90/x
  3. Step 3: Cross multiply
    377,024.92x = 565,544.67 × 301,795.90
  4. Step 4: Simplify right side
    377,024.92x = 170,679,062,672.85
  5. Step 5: Solve for x
    x = 170,679,062,672.85/377,024.92
  6. Step 6: Final answer
    x = 452,699.69

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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.