Home / 737,151.26-1,017,582.61-495,573.94

Finding the Fourth Proportional to 737,151.26, 1,017,582.61 and 495,573.94

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Solution

The fourth proportional to 737,151.26, 1,017,582.61 and 495,573.94 is: 684,103.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,151.26 : 1,017,582.61 = 495,573.94 : x
  2. Step 2: Convert to fraction form
    737,151.26/1,017,582.61 = 495,573.94/x
  3. Step 3: Cross multiply
    737,151.26x = 1,017,582.61 × 495,573.94
  4. Step 4: Simplify right side
    737,151.26x = 504,287,420,835.31
  5. Step 5: Solve for x
    x = 504,287,420,835.31/737,151.26
  6. Step 6: Final answer
    x = 684,103.05

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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.