Home / 792,789.68-1,094,050.50-453,265.04

Finding the Fourth Proportional to 792,789.68, 1,094,050.50 and 453,265.04

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Solution

The fourth proportional to 792,789.68, 1,094,050.50 and 453,265.04 is: 625,506.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,789.68 : 1,094,050.50 = 453,265.04 : x
  2. Step 2: Convert to fraction form
    792,789.68/1,094,050.50 = 453,265.04/x
  3. Step 3: Cross multiply
    792,789.68x = 1,094,050.50 × 453,265.04
  4. Step 4: Simplify right side
    792,789.68x = 495,894,843,644.52
  5. Step 5: Solve for x
    x = 495,894,843,644.52/792,789.68
  6. Step 6: Final answer
    x = 625,506.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.