Home / 3,652,586.24-5,040,717.48-2,020,967.04

Finding the Fourth Proportional to 3,652,586.24, 5,040,717.48 and 2,020,967.04

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Solution

The fourth proportional to 3,652,586.24, 5,040,717.48 and 2,020,967.04 is: 2,789,016.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,586.24 : 5,040,717.48 = 2,020,967.04 : x
  2. Step 2: Convert to fraction form
    3,652,586.24/5,040,717.48 = 2,020,967.04/x
  3. Step 3: Cross multiply
    3,652,586.24x = 5,040,717.48 × 2,020,967.04
  4. Step 4: Simplify right side
    3,652,586.24x = 10,187,123,885,031.86
  5. Step 5: Solve for x
    x = 10,187,123,885,031.86/3,652,586.24
  6. Step 6: Final answer
    x = 2,789,016.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.