Home / 737,152.38-1,017,584.16-495,575.07

Finding the Fourth Proportional to 737,152.38, 1,017,584.16 and 495,575.07

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Solution

The fourth proportional to 737,152.38, 1,017,584.16 and 495,575.07 is: 684,104.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,152.38 : 1,017,584.16 = 495,575.07 : x
  2. Step 2: Convert to fraction form
    737,152.38/1,017,584.16 = 495,575.07/x
  3. Step 3: Cross multiply
    737,152.38x = 1,017,584.16 × 495,575.07
  4. Step 4: Simplify right side
    737,152.38x = 504,289,341,322.89
  5. Step 5: Solve for x
    x = 504,289,341,322.89/737,152.38
  6. Step 6: Final answer
    x = 684,104.61

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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.