Home / 1,073,584.31-1,481,564.75-590,169.83

Finding the Fourth Proportional to 1,073,584.31, 1,481,564.75 and 590,169.83

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Solution

The fourth proportional to 1,073,584.31, 1,481,564.75 and 590,169.83 is: 814,444.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,584.31 : 1,481,564.75 = 590,169.83 : x
  2. Step 2: Convert to fraction form
    1,073,584.31/1,481,564.75 = 590,169.83/x
  3. Step 3: Cross multiply
    1,073,584.31x = 1,481,564.75 × 590,169.83
  4. Step 4: Simplify right side
    1,073,584.31x = 874,374,806,282.82
  5. Step 5: Solve for x
    x = 874,374,806,282.82/1,073,584.31
  6. Step 6: Final answer
    x = 814,444.48

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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.