Home / 1,900,104.20-2,852,229.90-1,060,296.20

Finding the Fourth Proportional to 1,900,104.20, 2,852,229.90 and 1,060,296.20

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Solution

The fourth proportional to 1,900,104.20, 2,852,229.90 and 1,060,296.20 is: 1,591,601.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,104.20 : 2,852,229.90 = 1,060,296.20 : x
  2. Step 2: Convert to fraction form
    1,900,104.20/2,852,229.90 = 1,060,296.20/x
  3. Step 3: Cross multiply
    1,900,104.20x = 2,852,229.90 × 1,060,296.20
  4. Step 4: Simplify right side
    1,900,104.20x = 3,024,208,524,496.38
  5. Step 5: Solve for x
    x = 3,024,208,524,496.38/1,900,104.20
  6. Step 6: Final answer
    x = 1,591,601.41

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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.