Home / 791,463.72-1,093,668.30-576,230.16

Finding the Fourth Proportional to 791,463.72, 1,093,668.30 and 576,230.16

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Solution

The fourth proportional to 791,463.72, 1,093,668.30 and 576,230.16 is: 796,252.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,463.72 : 1,093,668.30 = 576,230.16 : x
  2. Step 2: Convert to fraction form
    791,463.72/1,093,668.30 = 576,230.16/x
  3. Step 3: Cross multiply
    791,463.72x = 1,093,668.30 × 576,230.16
  4. Step 4: Simplify right side
    791,463.72x = 630,204,659,495.93
  5. Step 5: Solve for x
    x = 630,204,659,495.93/791,463.72
  6. Step 6: Final answer
    x = 796,252.11

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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.