Home / 1,073,727.01-1,481,705.49-590,288.61

Finding the Fourth Proportional to 1,073,727.01, 1,481,705.49 and 590,288.61

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Solution

The fourth proportional to 1,073,727.01, 1,481,705.49 and 590,288.61 is: 814,577.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,727.01 : 1,481,705.49 = 590,288.61 : x
  2. Step 2: Convert to fraction form
    1,073,727.01/1,481,705.49 = 590,288.61/x
  3. Step 3: Cross multiply
    1,073,727.01x = 1,481,705.49 × 590,288.61
  4. Step 4: Simplify right side
    1,073,727.01x = 874,633,876,910.89
  5. Step 5: Solve for x
    x = 874,633,876,910.89/1,073,727.01
  6. Step 6: Final answer
    x = 814,577.51

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1.5x scale

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.