Home / 1,150,283.48-1,725,426.44-1,148,622.17

Finding the Fourth Proportional to 1,150,283.48, 1,725,426.44 and 1,148,622.17

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Solution

The fourth proportional to 1,150,283.48, 1,725,426.44 and 1,148,622.17 is: 1,722,934.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,283.48 : 1,725,426.44 = 1,148,622.17 : x
  2. Step 2: Convert to fraction form
    1,150,283.48/1,725,426.44 = 1,148,622.17/x
  3. Step 3: Cross multiply
    1,150,283.48x = 1,725,426.44 × 1,148,622.17
  4. Step 4: Simplify right side
    1,150,283.48x = 1,981,863,047,317.93
  5. Step 5: Solve for x
    x = 1,981,863,047,317.93/1,150,283.48
  6. Step 6: Final answer
    x = 1,722,934.47

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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.