Home / 4,241,969.14-5,853,868.16-2,308,196.42

Finding the Fourth Proportional to 4,241,969.14, 5,853,868.16 and 2,308,196.42

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Solution

The fourth proportional to 4,241,969.14, 5,853,868.16 and 2,308,196.42 is: 3,185,284.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,969.14 : 5,853,868.16 = 2,308,196.42 : x
  2. Step 2: Convert to fraction form
    4,241,969.14/5,853,868.16 = 2,308,196.42/x
  3. Step 3: Cross multiply
    4,241,969.14x = 5,853,868.16 × 2,308,196.42
  4. Step 4: Simplify right side
    4,241,969.14x = 13,511,877,530,063.99
  5. Step 5: Solve for x
    x = 13,511,877,530,063.99/4,241,969.14
  6. Step 6: Final answer
    x = 3,185,284.26

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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.