Home / 3,657,239.36-5,046,768.42-2,025,549.03

Finding the Fourth Proportional to 3,657,239.36, 5,046,768.42 and 2,025,549.03

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Solution

The fourth proportional to 3,657,239.36, 5,046,768.42 and 2,025,549.03 is: 2,795,134.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,239.36 : 5,046,768.42 = 2,025,549.03 : x
  2. Step 2: Convert to fraction form
    3,657,239.36/5,046,768.42 = 2,025,549.03/x
  3. Step 3: Cross multiply
    3,657,239.36x = 5,046,768.42 × 2,025,549.03
  4. Step 4: Simplify right side
    3,657,239.36x = 10,222,476,877,765.63
  5. Step 5: Solve for x
    x = 10,222,476,877,765.63/3,657,239.36
  6. Step 6: Final answer
    x = 2,795,134.76

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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.