Home / 2,601,098.20-3,644,025.80-2,601,098.20

Finding the Fourth Proportional to 2,601,098.20, 3,644,025.80 and 2,601,098.20

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Solution

The fourth proportional to 2,601,098.20, 3,644,025.80 and 2,601,098.20 is: 3,644,025.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,098.20 : 3,644,025.80 = 2,601,098.20 : x
  2. Step 2: Convert to fraction form
    2,601,098.20/3,644,025.80 = 2,601,098.20/x
  3. Step 3: Cross multiply
    2,601,098.20x = 3,644,025.80 × 2,601,098.20
  4. Step 4: Simplify right side
    2,601,098.20x = 9,478,468,949,133.56
  5. Step 5: Solve for x
    x = 9,478,468,949,133.56/2,601,098.20
  6. Step 6: Final answer
    x = 3,644,025.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.