Home / 2,453,376.24-3,385,770.82-1,365,716.78

Finding the Fourth Proportional to 2,453,376.24, 3,385,770.82 and 1,365,716.78

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Solution

The fourth proportional to 2,453,376.24, 3,385,770.82 and 1,365,716.78 is: 1,884,751.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,376.24 : 3,385,770.82 = 1,365,716.78 : x
  2. Step 2: Convert to fraction form
    2,453,376.24/3,385,770.82 = 1,365,716.78/x
  3. Step 3: Cross multiply
    2,453,376.24x = 3,385,770.82 × 1,365,716.78
  4. Step 4: Simplify right side
    2,453,376.24x = 4,624,004,022,108.36
  5. Step 5: Solve for x
    x = 4,624,004,022,108.36/2,453,376.24
  6. Step 6: Final answer
    x = 1,884,751.29

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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.