Home / 796,080.26-1,098,579.91-451,913.18

Finding the Fourth Proportional to 796,080.26, 1,098,579.91 and 451,913.18

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Solution

The fourth proportional to 796,080.26, 1,098,579.91 and 451,913.18 is: 623,634.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,080.26 : 1,098,579.91 = 451,913.18 : x
  2. Step 2: Convert to fraction form
    796,080.26/1,098,579.91 = 451,913.18/x
  3. Step 3: Cross multiply
    796,080.26x = 1,098,579.91 × 451,913.18
  4. Step 4: Simplify right side
    796,080.26x = 496,462,738,352.65
  5. Step 5: Solve for x
    x = 496,462,738,352.65/796,080.26
  6. Step 6: Final answer
    x = 623,634.03

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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.