Home / 792,514.72-1,093,554.30-452,917.36

Finding the Fourth Proportional to 792,514.72, 1,093,554.30 and 452,917.36

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Solution

The fourth proportional to 792,514.72, 1,093,554.30 and 452,917.36 is: 624,959.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,514.72 : 1,093,554.30 = 452,917.36 : x
  2. Step 2: Convert to fraction form
    792,514.72/1,093,554.30 = 452,917.36/x
  3. Step 3: Cross multiply
    792,514.72x = 1,093,554.30 × 452,917.36
  4. Step 4: Simplify right side
    792,514.72x = 495,289,726,572.65
  5. Step 5: Solve for x
    x = 495,289,726,572.65/792,514.72
  6. Step 6: Final answer
    x = 624,959.66

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1.5x scale

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.