Home / 796,108.08-1,098,618.24-451,941

Finding the Fourth Proportional to 796,108.08, 1,098,618.24 and 451,941

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Solution

The fourth proportional to 796,108.08, 1,098,618.24 and 451,941 is: 623,672.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,108.08 : 1,098,618.24 = 451,941 : x
  2. Step 2: Convert to fraction form
    796,108.08/1,098,618.24 = 451,941/x
  3. Step 3: Cross multiply
    796,108.08x = 1,098,618.24 × 451,941
  4. Step 4: Simplify right side
    796,108.08x = 496,510,626,003.84
  5. Step 5: Solve for x
    x = 496,510,626,003.84/796,108.08
  6. Step 6: Final answer
    x = 623,672.39

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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.