Home / 2,228,550.68-3,343,288.26-1,013,548.52

Finding the Fourth Proportional to 2,228,550.68, 3,343,288.26 and 1,013,548.52

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Solution

The fourth proportional to 2,228,550.68, 3,343,288.26 and 1,013,548.52 is: 1,520,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,550.68 : 3,343,288.26 = 1,013,548.52 : x
  2. Step 2: Convert to fraction form
    2,228,550.68/3,343,288.26 = 1,013,548.52/x
  3. Step 3: Cross multiply
    2,228,550.68x = 3,343,288.26 × 1,013,548.52
  4. Step 4: Simplify right side
    2,228,550.68x = 3,388,584,867,856.38
  5. Step 5: Solve for x
    x = 3,388,584,867,856.38/2,228,550.68
  6. Step 6: Final answer
    x = 1,520,533.01

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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.