Home / 2,611,459.45-3,917,369.13-1,093,614.13

Finding the Fourth Proportional to 2,611,459.45, 3,917,369.13 and 1,093,614.13

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Solution

The fourth proportional to 2,611,459.45, 3,917,369.13 and 1,093,614.13 is: 1,640,496.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,459.45 : 3,917,369.13 = 1,093,614.13 : x
  2. Step 2: Convert to fraction form
    2,611,459.45/3,917,369.13 = 1,093,614.13/x
  3. Step 3: Cross multiply
    2,611,459.45x = 3,917,369.13 × 1,093,614.13
  4. Step 4: Simplify right side
    2,611,459.45x = 4,284,090,232,993.81
  5. Step 5: Solve for x
    x = 4,284,090,232,993.81/2,611,459.45
  6. Step 6: Final answer
    x = 1,640,496.56

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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.