Home / 2,084,892.13-3,129,360.48-1,006,163.83

Finding the Fourth Proportional to 2,084,892.13, 3,129,360.48 and 1,006,163.83

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Solution

The fourth proportional to 2,084,892.13, 3,129,360.48 and 1,006,163.83 is: 1,510,221.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,892.13 : 3,129,360.48 = 1,006,163.83 : x
  2. Step 2: Convert to fraction form
    2,084,892.13/3,129,360.48 = 1,006,163.83/x
  3. Step 3: Cross multiply
    2,084,892.13x = 3,129,360.48 × 1,006,163.83
  4. Step 4: Simplify right side
    2,084,892.13x = 3,148,649,318,184.04
  5. Step 5: Solve for x
    x = 3,148,649,318,184.04/2,084,892.13
  6. Step 6: Final answer
    x = 1,510,221.69

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