Home / 4,982,254.13-6,876,018.58-3,049,791.77

Finding the Fourth Proportional to 4,982,254.13, 6,876,018.58 and 3,049,791.77

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Solution

The fourth proportional to 4,982,254.13, 6,876,018.58 and 3,049,791.77 is: 4,209,023.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,254.13 : 6,876,018.58 = 3,049,791.77 : x
  2. Step 2: Convert to fraction form
    4,982,254.13/6,876,018.58 = 3,049,791.77/x
  3. Step 3: Cross multiply
    4,982,254.13x = 6,876,018.58 × 3,049,791.77
  4. Step 4: Simplify right side
    4,982,254.13x = 20,970,424,875,651.09
  5. Step 5: Solve for x
    x = 20,970,424,875,651.09/4,982,254.13
  6. Step 6: Final answer
    x = 4,209,023.53

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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.