Home / 1,166,844-1,750,561.44-325,395.72

Finding the Fourth Proportional to 1,166,844, 1,750,561.44 and 325,395.72

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Solution

The fourth proportional to 1,166,844, 1,750,561.44 and 325,395.72 is: 488,175.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,844 : 1,750,561.44 = 325,395.72 : x
  2. Step 2: Convert to fraction form
    1,166,844/1,750,561.44 = 325,395.72/x
  3. Step 3: Cross multiply
    1,166,844x = 1,750,561.44 × 325,395.72
  4. Step 4: Simplify right side
    1,166,844x = 569,625,200,173.04
  5. Step 5: Solve for x
    x = 569,625,200,173.04/1,166,844
  6. Step 6: Final answer
    x = 488,175.97

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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.