Home / 1,073,935.13-1,481,992.54-590,496.89

Finding the Fourth Proportional to 1,073,935.13, 1,481,992.54 and 590,496.89

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Solution

The fourth proportional to 1,073,935.13, 1,481,992.54 and 590,496.89 is: 814,864.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,935.13 : 1,481,992.54 = 590,496.89 : x
  2. Step 2: Convert to fraction form
    1,073,935.13/1,481,992.54 = 590,496.89/x
  3. Step 3: Cross multiply
    1,073,935.13x = 1,481,992.54 × 590,496.89
  4. Step 4: Simplify right side
    1,073,935.13x = 875,111,976,987.00
  5. Step 5: Solve for x
    x = 875,111,976,987.00/1,073,935.13
  6. Step 6: Final answer
    x = 814,864.84

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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.