Home / 2,441,577.78-3,662,010.11-711,982.87

Finding the Fourth Proportional to 2,441,577.78, 3,662,010.11 and 711,982.87

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Solution

The fourth proportional to 2,441,577.78, 3,662,010.11 and 711,982.87 is: 1,067,870.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,577.78 : 3,662,010.11 = 711,982.87 : x
  2. Step 2: Convert to fraction form
    2,441,577.78/3,662,010.11 = 711,982.87/x
  3. Step 3: Cross multiply
    2,441,577.78x = 3,662,010.11 × 711,982.87
  4. Step 4: Simplify right side
    2,441,577.78x = 2,607,288,464,526.90
  5. Step 5: Solve for x
    x = 2,607,288,464,526.90/2,441,577.78
  6. Step 6: Final answer
    x = 1,067,870.33

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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.