Home / 3,652,587.24-5,040,718.86-2,020,968.04

Finding the Fourth Proportional to 3,652,587.24, 5,040,718.86 and 2,020,968.04

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Solution

The fourth proportional to 3,652,587.24, 5,040,718.86 and 2,020,968.04 is: 2,789,018.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,587.24 : 5,040,718.86 = 2,020,968.04 : x
  2. Step 2: Convert to fraction form
    3,652,587.24/5,040,718.86 = 2,020,968.04/x
  3. Step 3: Cross multiply
    3,652,587.24x = 5,040,718.86 × 2,020,968.04
  4. Step 4: Simplify right side
    3,652,587.24x = 10,187,131,714,685.23
  5. Step 5: Solve for x
    x = 10,187,131,714,685.23/3,652,587.24
  6. Step 6: Final answer
    x = 2,789,018.04

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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.