Home / 3,456,266.76-5,184,402.75-1,181,808.36

Finding the Fourth Proportional to 3,456,266.76, 5,184,402.75 and 1,181,808.36

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Solution

The fourth proportional to 3,456,266.76, 5,184,402.75 and 1,181,808.36 is: 1,772,713.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,266.76 : 5,184,402.75 = 1,181,808.36 : x
  2. Step 2: Convert to fraction form
    3,456,266.76/5,184,402.75 = 1,181,808.36/x
  3. Step 3: Cross multiply
    3,456,266.76x = 5,184,402.75 × 1,181,808.36
  4. Step 4: Simplify right side
    3,456,266.76x = 6,126,970,511,556.99
  5. Step 5: Solve for x
    x = 6,126,970,511,556.99/3,456,266.76
  6. Step 6: Final answer
    x = 1,772,713.43

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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.