Home / 791,926.61-1,188,243.08-365,233

Finding the Fourth Proportional to 791,926.61, 1,188,243.08 and 365,233

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Solution

The fourth proportional to 791,926.61, 1,188,243.08 and 365,233 is: 548,012.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,926.61 : 1,188,243.08 = 365,233 : x
  2. Step 2: Convert to fraction form
    791,926.61/1,188,243.08 = 365,233/x
  3. Step 3: Cross multiply
    791,926.61x = 1,188,243.08 × 365,233
  4. Step 4: Simplify right side
    791,926.61x = 433,985,584,837.64
  5. Step 5: Solve for x
    x = 433,985,584,837.64/791,926.61
  6. Step 6: Final answer
    x = 548,012.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.