Home / 583,092.02-804,732.30-324,992.52

Finding the Fourth Proportional to 583,092.02, 804,732.30 and 324,992.52

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Solution

The fourth proportional to 583,092.02, 804,732.30 and 324,992.52 is: 448,526.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,092.02 : 804,732.30 = 324,992.52 : x
  2. Step 2: Convert to fraction form
    583,092.02/804,732.30 = 324,992.52/x
  3. Step 3: Cross multiply
    583,092.02x = 804,732.30 × 324,992.52
  4. Step 4: Simplify right side
    583,092.02x = 261,531,978,102.40
  5. Step 5: Solve for x
    x = 261,531,978,102.40/583,092.02
  6. Step 6: Final answer
    x = 448,526.08

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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.