Home / 1,150,282.48-1,725,424.94-1,148,621.17

Finding the Fourth Proportional to 1,150,282.48, 1,725,424.94 and 1,148,621.17

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Solution

The fourth proportional to 1,150,282.48, 1,725,424.94 and 1,148,621.17 is: 1,722,932.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,282.48 : 1,725,424.94 = 1,148,621.17 : x
  2. Step 2: Convert to fraction form
    1,150,282.48/1,725,424.94 = 1,148,621.17/x
  3. Step 3: Cross multiply
    1,150,282.48x = 1,725,424.94 × 1,148,621.17
  4. Step 4: Simplify right side
    1,150,282.48x = 1,981,859,613,329.98
  5. Step 5: Solve for x
    x = 1,981,859,613,329.98/1,150,282.48
  6. Step 6: Final answer
    x = 1,722,932.97

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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.