Home / 808,054.44-1,211,965.02-246,938.28

Finding the Fourth Proportional to 808,054.44, 1,211,965.02 and 246,938.28

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Solution

The fourth proportional to 808,054.44, 1,211,965.02 and 246,938.28 is: 370,371.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    808,054.44 : 1,211,965.02 = 246,938.28 : x
  2. Step 2: Convert to fraction form
    808,054.44/1,211,965.02 = 246,938.28/x
  3. Step 3: Cross multiply
    808,054.44x = 1,211,965.02 × 246,938.28
  4. Step 4: Simplify right side
    808,054.44x = 299,280,557,458.97
  5. Step 5: Solve for x
    x = 299,280,557,458.97/808,054.44
  6. Step 6: Final answer
    x = 370,371.78

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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.