Home / 1,980,026.44-2,965,015.82-1,659,335.02

Finding the Fourth Proportional to 1,980,026.44, 2,965,015.82 and 1,659,335.02

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Solution

The fourth proportional to 1,980,026.44, 2,965,015.82 and 1,659,335.02 is: 2,484,792.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,980,026.44 : 2,965,015.82 = 1,659,335.02 : x
  2. Step 2: Convert to fraction form
    1,980,026.44/2,965,015.82 = 1,659,335.02/x
  3. Step 3: Cross multiply
    1,980,026.44x = 2,965,015.82 × 1,659,335.02
  4. Step 4: Simplify right side
    1,980,026.44x = 4,919,954,581,715.81
  5. Step 5: Solve for x
    x = 4,919,954,581,715.81/1,980,026.44
  6. Step 6: Final answer
    x = 2,484,792.37

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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.