Home / 3,185,053.31-4,398,294.53-2,023,882.27

Finding the Fourth Proportional to 3,185,053.31, 4,398,294.53 and 2,023,882.27

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Solution

The fourth proportional to 3,185,053.31, 4,398,294.53 and 2,023,882.27 is: 2,794,813.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,185,053.31 : 4,398,294.53 = 2,023,882.27 : x
  2. Step 2: Convert to fraction form
    3,185,053.31/4,398,294.53 = 2,023,882.27/x
  3. Step 3: Cross multiply
    3,185,053.31x = 4,398,294.53 × 2,023,882.27
  4. Step 4: Simplify right side
    3,185,053.31x = 8,901,630,317,504.99
  5. Step 5: Solve for x
    x = 8,901,630,317,504.99/3,185,053.31
  6. Step 6: Final answer
    x = 2,794,813.60

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Why These Related Problems?

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