Home / 2,446,914.70-3,670,372.05-2,057,191.30

Finding the Fourth Proportional to 2,446,914.70, 3,670,372.05 and 2,057,191.30

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Solution

The fourth proportional to 2,446,914.70, 3,670,372.05 and 2,057,191.30 is: 3,085,786.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,914.70 : 3,670,372.05 = 2,057,191.30 : x
  2. Step 2: Convert to fraction form
    2,446,914.70/3,670,372.05 = 2,057,191.30/x
  3. Step 3: Cross multiply
    2,446,914.70x = 3,670,372.05 × 2,057,191.30
  4. Step 4: Simplify right side
    2,446,914.70x = 7,550,657,449,023.17
  5. Step 5: Solve for x
    x = 7,550,657,449,023.17/2,446,914.70
  6. Step 6: Final answer
    x = 3,085,786.95

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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.