Home / 1,150,283.23-1,725,426.06-1,148,621.92

Finding the Fourth Proportional to 1,150,283.23, 1,725,426.06 and 1,148,621.92

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Solution

The fourth proportional to 1,150,283.23, 1,725,426.06 and 1,148,621.92 is: 1,722,934.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,283.23 : 1,725,426.06 = 1,148,621.92 : x
  2. Step 2: Convert to fraction form
    1,150,283.23/1,725,426.06 = 1,148,621.92/x
  3. Step 3: Cross multiply
    1,150,283.23x = 1,725,426.06 × 1,148,621.92
  4. Step 4: Simplify right side
    1,150,283.23x = 1,981,862,193,855.24
  5. Step 5: Solve for x
    x = 1,981,862,193,855.24/1,150,283.23
  6. Step 6: Final answer
    x = 1,722,934.09

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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.