Home / 1,177,579.26-1,765,187.82-546,935.94

Finding the Fourth Proportional to 1,177,579.26, 1,765,187.82 and 546,935.94

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Solution

The fourth proportional to 1,177,579.26, 1,765,187.82 and 546,935.94 is: 819,855.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,579.26 : 1,765,187.82 = 546,935.94 : x
  2. Step 2: Convert to fraction form
    1,177,579.26/1,765,187.82 = 546,935.94/x
  3. Step 3: Cross multiply
    1,177,579.26x = 1,765,187.82 × 546,935.94
  4. Step 4: Simplify right side
    1,177,579.26x = 965,444,659,608.25
  5. Step 5: Solve for x
    x = 965,444,659,608.25/1,177,579.26
  6. Step 6: Final answer
    x = 819,855.35

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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.