Home / 1,073,936.25-1,481,994.09-590,498.01

Finding the Fourth Proportional to 1,073,936.25, 1,481,994.09 and 590,498.01

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Solution

The fourth proportional to 1,073,936.25, 1,481,994.09 and 590,498.01 is: 814,866.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,936.25 : 1,481,994.09 = 590,498.01 : x
  2. Step 2: Convert to fraction form
    1,073,936.25/1,481,994.09 = 590,498.01/x
  3. Step 3: Cross multiply
    1,073,936.25x = 1,481,994.09 × 590,498.01
  4. Step 4: Simplify right side
    1,073,936.25x = 875,114,560,976.76
  5. Step 5: Solve for x
    x = 875,114,560,976.76/1,073,936.25
  6. Step 6: Final answer
    x = 814,866.40

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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.