Home / 3,077,727.30-4,247,780.33-2,083,844.34

Finding the Fourth Proportional to 3,077,727.30, 4,247,780.33 and 2,083,844.34

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Solution

The fourth proportional to 3,077,727.30, 4,247,780.33 and 2,083,844.34 is: 2,876,055.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,727.30 : 4,247,780.33 = 2,083,844.34 : x
  2. Step 2: Convert to fraction form
    3,077,727.30/4,247,780.33 = 2,083,844.34/x
  3. Step 3: Cross multiply
    3,077,727.30x = 4,247,780.33 × 2,083,844.34
  4. Step 4: Simplify right side
    3,077,727.30x = 8,851,713,003,443.44
  5. Step 5: Solve for x
    x = 8,851,713,003,443.44/3,077,727.30
  6. Step 6: Final answer
    x = 2,876,055.00

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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.