Home / 4,997,028.34-6,895,914.63-2,705,183.56

Finding the Fourth Proportional to 4,997,028.34, 6,895,914.63 and 2,705,183.56

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Solution

The fourth proportional to 4,997,028.34, 6,895,914.63 and 2,705,183.56 is: 3,733,161.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,028.34 : 6,895,914.63 = 2,705,183.56 : x
  2. Step 2: Convert to fraction form
    4,997,028.34/6,895,914.63 = 2,705,183.56/x
  3. Step 3: Cross multiply
    4,997,028.34x = 6,895,914.63 × 2,705,183.56
  4. Step 4: Simplify right side
    4,997,028.34x = 18,654,714,853,759.91
  5. Step 5: Solve for x
    x = 18,654,714,853,759.91/4,997,028.34
  6. Step 6: Final answer
    x = 3,733,161.71

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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.