Home / 2,027,301.24-2,782,773.30-1,792,718.76

Finding the Fourth Proportional to 2,027,301.24, 2,782,773.30 and 1,792,718.76

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Solution

The fourth proportional to 2,027,301.24, 2,782,773.30 and 1,792,718.76 is: 2,460,773.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,301.24 : 2,782,773.30 = 1,792,718.76 : x
  2. Step 2: Convert to fraction form
    2,027,301.24/2,782,773.30 = 1,792,718.76/x
  3. Step 3: Cross multiply
    2,027,301.24x = 2,782,773.30 × 1,792,718.76
  4. Step 4: Simplify right side
    2,027,301.24x = 4,988,729,899,072.54
  5. Step 5: Solve for x
    x = 4,988,729,899,072.54/2,027,301.24
  6. Step 6: Final answer
    x = 2,460,773.86

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.