Home / 582,799.50-804,320.94-341,067.66

Finding the Fourth Proportional to 582,799.50, 804,320.94 and 341,067.66

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Solution

The fourth proportional to 582,799.50, 804,320.94 and 341,067.66 is: 470,707.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,799.50 : 804,320.94 = 341,067.66 : x
  2. Step 2: Convert to fraction form
    582,799.50/804,320.94 = 341,067.66/x
  3. Step 3: Cross multiply
    582,799.50x = 804,320.94 × 341,067.66
  4. Step 4: Simplify right side
    582,799.50x = 274,327,860,894.80
  5. Step 5: Solve for x
    x = 274,327,860,894.80/582,799.50
  6. Step 6: Final answer
    x = 470,707.10

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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.