Home / 1,073,884.03-1,481,965.53-590,480.32

Finding the Fourth Proportional to 1,073,884.03, 1,481,965.53 and 590,480.32

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Solution

The fourth proportional to 1,073,884.03, 1,481,965.53 and 590,480.32 is: 814,865.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,884.03 : 1,481,965.53 = 590,480.32 : x
  2. Step 2: Convert to fraction form
    1,073,884.03/1,481,965.53 = 590,480.32/x
  3. Step 3: Cross multiply
    1,073,884.03x = 1,481,965.53 × 590,480.32
  4. Step 4: Simplify right side
    1,073,884.03x = 875,071,479,310.61
  5. Step 5: Solve for x
    x = 875,071,479,310.61/1,073,884.03
  6. Step 6: Final answer
    x = 814,865.90

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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.