Home / 3,016,753.88-4,163,083.66-2,245,829.08

Finding the Fourth Proportional to 3,016,753.88, 4,163,083.66 and 2,245,829.08

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Solution

The fourth proportional to 3,016,753.88, 4,163,083.66 and 2,245,829.08 is: 3,099,216.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,753.88 : 4,163,083.66 = 2,245,829.08 : x
  2. Step 2: Convert to fraction form
    3,016,753.88/4,163,083.66 = 2,245,829.08/x
  3. Step 3: Cross multiply
    3,016,753.88x = 4,163,083.66 × 2,245,829.08
  4. Step 4: Simplify right side
    3,016,753.88x = 9,349,574,346,100.83
  5. Step 5: Solve for x
    x = 9,349,574,346,100.83/3,016,753.88
  6. Step 6: Final answer
    x = 3,099,216.81

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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.