Home / 2,463,776.73-3,695,674.17-757,908.21

Finding the Fourth Proportional to 2,463,776.73, 3,695,674.17 and 757,908.21

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Solution

The fourth proportional to 2,463,776.73, 3,695,674.17 and 757,908.21 is: 1,136,865.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,776.73 : 3,695,674.17 = 757,908.21 : x
  2. Step 2: Convert to fraction form
    2,463,776.73/3,695,674.17 = 757,908.21/x
  3. Step 3: Cross multiply
    2,463,776.73x = 3,695,674.17 × 757,908.21
  4. Step 4: Simplify right side
    2,463,776.73x = 2,800,981,794,927.94
  5. Step 5: Solve for x
    x = 2,800,981,794,927.94/2,463,776.73
  6. Step 6: Final answer
    x = 1,136,865.11

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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.