Home / 5,416,306.38-7,470,144.54-4,761,532.44

Finding the Fourth Proportional to 5,416,306.38, 7,470,144.54 and 4,761,532.44

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Solution

The fourth proportional to 5,416,306.38, 7,470,144.54 and 4,761,532.44 is: 6,567,083.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,416,306.38 : 7,470,144.54 = 4,761,532.44 : x
  2. Step 2: Convert to fraction form
    5,416,306.38/7,470,144.54 = 4,761,532.44/x
  3. Step 3: Cross multiply
    5,416,306.38x = 7,470,144.54 × 4,761,532.44
  4. Step 4: Simplify right side
    5,416,306.38x = 35,569,335,558,698.88
  5. Step 5: Solve for x
    x = 35,569,335,558,698.88/5,416,306.38
  6. Step 6: Final answer
    x = 6,567,083.37

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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.