Home / 2,069,593.06-3,104,390.45-931,025.37

Finding the Fourth Proportional to 2,069,593.06, 3,104,390.45 and 931,025.37

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Solution

The fourth proportional to 2,069,593.06, 3,104,390.45 and 931,025.37 is: 1,396,538.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,593.06 : 3,104,390.45 = 931,025.37 : x
  2. Step 2: Convert to fraction form
    2,069,593.06/3,104,390.45 = 931,025.37/x
  3. Step 3: Cross multiply
    2,069,593.06x = 3,104,390.45 × 931,025.37
  4. Step 4: Simplify right side
    2,069,593.06x = 2,890,266,267,335.72
  5. Step 5: Solve for x
    x = 2,890,266,267,335.72/2,069,593.06
  6. Step 6: Final answer
    x = 1,396,538.44

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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.