Home / 793,202.55-1,191,999.66-773,974.62

Finding the Fourth Proportional to 793,202.55, 1,191,999.66 and 773,974.62

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Solution

The fourth proportional to 793,202.55, 1,191,999.66 and 773,974.62 is: 1,163,104.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,202.55 : 1,191,999.66 = 773,974.62 : x
  2. Step 2: Convert to fraction form
    793,202.55/1,191,999.66 = 773,974.62/x
  3. Step 3: Cross multiply
    793,202.55x = 1,191,999.66 × 773,974.62
  4. Step 4: Simplify right side
    793,202.55x = 922,577,483,888.63
  5. Step 5: Solve for x
    x = 922,577,483,888.63/793,202.55
  6. Step 6: Final answer
    x = 1,163,104.54

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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.