Home / 583,181.88-804,799.09-325,051.68

Finding the Fourth Proportional to 583,181.88, 804,799.09 and 325,051.68

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Solution

The fourth proportional to 583,181.88, 804,799.09 and 325,051.68 is: 448,575.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,181.88 : 804,799.09 = 325,051.68 : x
  2. Step 2: Convert to fraction form
    583,181.88/804,799.09 = 325,051.68/x
  3. Step 3: Cross multiply
    583,181.88x = 804,799.09 × 325,051.68
  4. Step 4: Simplify right side
    583,181.88x = 261,601,299,691.28
  5. Step 5: Solve for x
    x = 261,601,299,691.28/583,181.88
  6. Step 6: Final answer
    x = 448,575.84

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Similar ratio
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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.