Home / 2,576,060.08-3,882,606.55-2,220,522.07

Finding the Fourth Proportional to 2,576,060.08, 3,882,606.55 and 2,220,522.07

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Solution

The fourth proportional to 2,576,060.08, 3,882,606.55 and 2,220,522.07 is: 3,346,743.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,060.08 : 3,882,606.55 = 2,220,522.07 : x
  2. Step 2: Convert to fraction form
    2,576,060.08/3,882,606.55 = 2,220,522.07/x
  3. Step 3: Cross multiply
    2,576,060.08x = 3,882,606.55 × 2,220,522.07
  4. Step 4: Simplify right side
    2,576,060.08x = 8,621,413,542,588.67
  5. Step 5: Solve for x
    x = 8,621,413,542,588.67/2,576,060.08
  6. Step 6: Final answer
    x = 3,346,743.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.