Home / 796,078.53-1,098,559.36-433,494.43

Finding the Fourth Proportional to 796,078.53, 1,098,559.36 and 433,494.43

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Solution

The fourth proportional to 796,078.53, 1,098,559.36 and 433,494.43 is: 598,206.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,078.53 : 1,098,559.36 = 433,494.43 : x
  2. Step 2: Convert to fraction form
    796,078.53/1,098,559.36 = 433,494.43/x
  3. Step 3: Cross multiply
    796,078.53x = 1,098,559.36 × 433,494.43
  4. Step 4: Simplify right side
    796,078.53x = 476,219,361,379.84
  5. Step 5: Solve for x
    x = 476,219,361,379.84/796,078.53
  6. Step 6: Final answer
    x = 598,206.52

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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.