Home / 792,549.26-1,093,717.86-453,024.80

Finding the Fourth Proportional to 792,549.26, 1,093,717.86 and 453,024.80

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Solution

The fourth proportional to 792,549.26, 1,093,717.86 and 453,024.80 is: 625,174.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,549.26 : 1,093,717.86 = 453,024.80 : x
  2. Step 2: Convert to fraction form
    792,549.26/1,093,717.86 = 453,024.80/x
  3. Step 3: Cross multiply
    792,549.26x = 1,093,717.86 × 453,024.80
  4. Step 4: Simplify right side
    792,549.26x = 495,481,314,782.93
  5. Step 5: Solve for x
    x = 495,481,314,782.93/792,549.26
  6. Step 6: Final answer
    x = 625,174.16

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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.