Home / 416,924.04-626,222.97-248,772.54

Finding the Fourth Proportional to 416,924.04, 626,222.97 and 248,772.54

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Solution

The fourth proportional to 416,924.04, 626,222.97 and 248,772.54 is: 373,658.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,924.04 : 626,222.97 = 248,772.54 : x
  2. Step 2: Convert to fraction form
    416,924.04/626,222.97 = 248,772.54/x
  3. Step 3: Cross multiply
    416,924.04x = 626,222.97 × 248,772.54
  4. Step 4: Simplify right side
    416,924.04x = 155,787,078,853.24
  5. Step 5: Solve for x
    x = 155,787,078,853.24/416,924.04
  6. Step 6: Final answer
    x = 373,658.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.