Home / 1,943,882.77-2,682,559.37-1,084,443.02

Finding the Fourth Proportional to 1,943,882.77, 2,682,559.37 and 1,084,443.02

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Solution

The fourth proportional to 1,943,882.77, 2,682,559.37 and 1,084,443.02 is: 1,496,532.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,882.77 : 2,682,559.37 = 1,084,443.02 : x
  2. Step 2: Convert to fraction form
    1,943,882.77/2,682,559.37 = 1,084,443.02/x
  3. Step 3: Cross multiply
    1,943,882.77x = 2,682,559.37 × 1,084,443.02
  4. Step 4: Simplify right side
    1,943,882.77x = 2,909,082,793,949.60
  5. Step 5: Solve for x
    x = 2,909,082,793,949.60/1,943,882.77
  6. Step 6: Final answer
    x = 1,496,532.01

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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.