Home / 792,492.90-1,093,640.20-452,968.44

Finding the Fourth Proportional to 792,492.90, 1,093,640.20 and 452,968.44

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Solution

The fourth proportional to 792,492.90, 1,093,640.20 and 452,968.44 is: 625,096.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,492.90 : 1,093,640.20 = 452,968.44 : x
  2. Step 2: Convert to fraction form
    792,492.90/1,093,640.20 = 452,968.44/x
  3. Step 3: Cross multiply
    792,492.90x = 1,093,640.20 × 452,968.44
  4. Step 4: Simplify right side
    792,492.90x = 495,384,490,081.72
  5. Step 5: Solve for x
    x = 495,384,490,081.72/792,492.90
  6. Step 6: Final answer
    x = 625,096.44

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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.