Home / 948,974.92-1,423,790.38-593,565.48

Finding the Fourth Proportional to 948,974.92, 1,423,790.38 and 593,565.48

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Solution

The fourth proportional to 948,974.92, 1,423,790.38 and 593,565.48 is: 890,553.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,974.92 : 1,423,790.38 = 593,565.48 : x
  2. Step 2: Convert to fraction form
    948,974.92/1,423,790.38 = 593,565.48/x
  3. Step 3: Cross multiply
    948,974.92x = 1,423,790.38 × 593,565.48
  4. Step 4: Simplify right side
    948,974.92x = 845,112,820,324.08
  5. Step 5: Solve for x
    x = 845,112,820,324.08/948,974.92
  6. Step 6: Final answer
    x = 890,553.38

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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.