Home / 4,858,471.25-6,704,692.86-2,653,364.25

Finding the Fourth Proportional to 4,858,471.25, 6,704,692.86 and 2,653,364.25

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Solution

The fourth proportional to 4,858,471.25, 6,704,692.86 and 2,653,364.25 is: 3,661,644.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,471.25 : 6,704,692.86 = 2,653,364.25 : x
  2. Step 2: Convert to fraction form
    4,858,471.25/6,704,692.86 = 2,653,364.25/x
  3. Step 3: Cross multiply
    4,858,471.25x = 6,704,692.86 × 2,653,364.25
  4. Step 4: Simplify right side
    4,858,471.25x = 17,789,992,351,904.37
  5. Step 5: Solve for x
    x = 17,789,992,351,904.37/4,858,471.25
  6. Step 6: Final answer
    x = 3,661,644.05

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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.