Home / 2,017,028.20-3,016,794.30-1,805,326.60

Finding the Fourth Proportional to 2,017,028.20, 3,016,794.30 and 1,805,326.60

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Solution

The fourth proportional to 2,017,028.20, 3,016,794.30 and 1,805,326.60 is: 2,700,160.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,028.20 : 3,016,794.30 = 1,805,326.60 : x
  2. Step 2: Convert to fraction form
    2,017,028.20/3,016,794.30 = 1,805,326.60/x
  3. Step 3: Cross multiply
    2,017,028.20x = 3,016,794.30 × 1,805,326.60
  4. Step 4: Simplify right side
    2,017,028.20x = 5,446,298,996,518.38
  5. Step 5: Solve for x
    x = 5,446,298,996,518.38/2,017,028.20
  6. Step 6: Final answer
    x = 2,700,160.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.