Home / 2,700,234.07-4,050,355.19-1,102,797.14

Finding the Fourth Proportional to 2,700,234.07, 4,050,355.19 and 1,102,797.14

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Solution

The fourth proportional to 2,700,234.07, 4,050,355.19 and 1,102,797.14 is: 1,654,197.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,234.07 : 4,050,355.19 = 1,102,797.14 : x
  2. Step 2: Convert to fraction form
    2,700,234.07/4,050,355.19 = 1,102,797.14/x
  3. Step 3: Cross multiply
    2,700,234.07x = 4,050,355.19 × 1,102,797.14
  4. Step 4: Simplify right side
    2,700,234.07x = 4,466,720,093,750.40
  5. Step 5: Solve for x
    x = 4,466,720,093,750.40/2,700,234.07
  6. Step 6: Final answer
    x = 1,654,197.37

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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.