Home / 2,203,914.70-3,041,235.48-1,236,858.16

Finding the Fourth Proportional to 2,203,914.70, 3,041,235.48 and 1,236,858.16

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Solution

The fourth proportional to 2,203,914.70, 3,041,235.48 and 1,236,858.16 is: 1,706,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,914.70 : 3,041,235.48 = 1,236,858.16 : x
  2. Step 2: Convert to fraction form
    2,203,914.70/3,041,235.48 = 1,236,858.16/x
  3. Step 3: Cross multiply
    2,203,914.70x = 3,041,235.48 × 1,236,858.16
  4. Step 4: Simplify right side
    2,203,914.70x = 3,761,576,919,919.52
  5. Step 5: Solve for x
    x = 3,761,576,919,919.52/2,203,914.70
  6. Step 6: Final answer
    x = 1,706,770.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.