Home / 1,073,933.88-1,481,990.81-590,495.64

Finding the Fourth Proportional to 1,073,933.88, 1,481,990.81 and 590,495.64

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Solution

The fourth proportional to 1,073,933.88, 1,481,990.81 and 590,495.64 is: 814,863.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,933.88 : 1,481,990.81 = 590,495.64 : x
  2. Step 2: Convert to fraction form
    1,073,933.88/1,481,990.81 = 590,495.64/x
  3. Step 3: Cross multiply
    1,073,933.88x = 1,481,990.81 × 590,495.64
  4. Step 4: Simplify right side
    1,073,933.88x = 875,109,111,825.07
  5. Step 5: Solve for x
    x = 875,109,111,825.07/1,073,933.88
  6. Step 6: Final answer
    x = 814,863.12

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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.