Home / 2,016,028.71-2,782,118.41-1,110,610.71

Finding the Fourth Proportional to 2,016,028.71, 2,782,118.41 and 1,110,610.71

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Solution

The fourth proportional to 2,016,028.71, 2,782,118.41 and 1,110,610.71 is: 1,532,642.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,028.71 : 2,782,118.41 = 1,110,610.71 : x
  2. Step 2: Convert to fraction form
    2,016,028.71/2,782,118.41 = 1,110,610.71/x
  3. Step 3: Cross multiply
    2,016,028.71x = 2,782,118.41 × 1,110,610.71
  4. Step 4: Simplify right side
    2,016,028.71x = 3,089,850,499,857.64
  5. Step 5: Solve for x
    x = 3,089,850,499,857.64/2,016,028.71
  6. Step 6: Final answer
    x = 1,532,642.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.