Home / 1,073,936.38-1,481,994.25-590,498.14

Finding the Fourth Proportional to 1,073,936.38, 1,481,994.25 and 590,498.14

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Solution

The fourth proportional to 1,073,936.38, 1,481,994.25 and 590,498.14 is: 814,866.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,936.38 : 1,481,994.25 = 590,498.14 : x
  2. Step 2: Convert to fraction form
    1,073,936.38/1,481,994.25 = 590,498.14/x
  3. Step 3: Cross multiply
    1,073,936.38x = 1,481,994.25 × 590,498.14
  4. Step 4: Simplify right side
    1,073,936.38x = 875,114,848,115.70
  5. Step 5: Solve for x
    x = 875,114,848,115.70/1,073,936.38
  6. Step 6: Final answer
    x = 814,866.56

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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.