Home / 4,708,976.77-7,062,776.22-2,246,436.64

Finding the Fourth Proportional to 4,708,976.77, 7,062,776.22 and 2,246,436.64

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Solution

The fourth proportional to 4,708,976.77, 7,062,776.22 and 2,246,436.64 is: 3,369,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,976.77 : 7,062,776.22 = 2,246,436.64 : x
  2. Step 2: Convert to fraction form
    4,708,976.77/7,062,776.22 = 2,246,436.64/x
  3. Step 3: Cross multiply
    4,708,976.77x = 7,062,776.22 × 2,246,436.64
  4. Step 4: Simplify right side
    4,708,976.77x = 15,866,079,245,616.99
  5. Step 5: Solve for x
    x = 15,866,079,245,616.99/4,708,976.77
  6. Step 6: Final answer
    x = 3,369,326.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.