Home / 8,763,517.56-12,093,431.44-4,896,067.77

Finding the Fourth Proportional to 8,763,517.56, 12,093,431.44 and 4,896,067.77

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Solution

The fourth proportional to 8,763,517.56, 12,093,431.44 and 4,896,067.77 is: 6,756,449.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,517.56 : 12,093,431.44 = 4,896,067.77 : x
  2. Step 2: Convert to fraction form
    8,763,517.56/12,093,431.44 = 4,896,067.77/x
  3. Step 3: Cross multiply
    8,763,517.56x = 12,093,431.44 × 4,896,067.77
  4. Step 4: Simplify right side
    8,763,517.56x = 59,210,259,902,088.68
  5. Step 5: Solve for x
    x = 59,210,259,902,088.68/8,763,517.56
  6. Step 6: Final answer
    x = 6,756,449.05

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1.5x scale

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.