Home / 2,274,381.66-3,410,431.40-757,531.11

Finding the Fourth Proportional to 2,274,381.66, 3,410,431.40 and 757,531.11

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Solution

The fourth proportional to 2,274,381.66, 3,410,431.40 and 757,531.11 is: 1,135,916.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,381.66 : 3,410,431.40 = 757,531.11 : x
  2. Step 2: Convert to fraction form
    2,274,381.66/3,410,431.40 = 757,531.11/x
  3. Step 3: Cross multiply
    2,274,381.66x = 3,410,431.40 × 757,531.11
  4. Step 4: Simplify right side
    2,274,381.66x = 2,583,507,885,914.68
  5. Step 5: Solve for x
    x = 2,583,507,885,914.68/2,274,381.66
  6. Step 6: Final answer
    x = 1,135,916.60

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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.