Home / 2,018,570.70-3,028,390.65-880,844.70

Finding the Fourth Proportional to 2,018,570.70, 3,028,390.65 and 880,844.70

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Solution

The fourth proportional to 2,018,570.70, 3,028,390.65 and 880,844.70 is: 1,321,500.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,570.70 : 3,028,390.65 = 880,844.70 : x
  2. Step 2: Convert to fraction form
    2,018,570.70/3,028,390.65 = 880,844.70/x
  3. Step 3: Cross multiply
    2,018,570.70x = 3,028,390.65 × 880,844.70
  4. Step 4: Simplify right side
    2,018,570.70x = 2,667,541,853,582.05
  5. Step 5: Solve for x
    x = 2,667,541,853,582.05/2,018,570.70
  6. Step 6: Final answer
    x = 1,321,500.33

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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.