Home / 1,161,196.77-1,741,795.16-362,546.75

Finding the Fourth Proportional to 1,161,196.77, 1,741,795.16 and 362,546.75

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Solution

The fourth proportional to 1,161,196.77, 1,741,795.16 and 362,546.75 is: 543,820.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,196.77 : 1,741,795.16 = 362,546.75 : x
  2. Step 2: Convert to fraction form
    1,161,196.77/1,741,795.16 = 362,546.75/x
  3. Step 3: Cross multiply
    1,161,196.77x = 1,741,795.16 × 362,546.75
  4. Step 4: Simplify right side
    1,161,196.77x = 631,482,163,902.02
  5. Step 5: Solve for x
    x = 631,482,163,902.02/1,161,196.77
  6. Step 6: Final answer
    x = 543,820.12

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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.