Home / 4,680,069.70-6,458,380.26-2,614,958.50

Finding the Fourth Proportional to 4,680,069.70, 6,458,380.26 and 2,614,958.50

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Solution

The fourth proportional to 4,680,069.70, 6,458,380.26 and 2,614,958.50 is: 3,608,577.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,069.70 : 6,458,380.26 = 2,614,958.50 : x
  2. Step 2: Convert to fraction form
    4,680,069.70/6,458,380.26 = 2,614,958.50/x
  3. Step 3: Cross multiply
    4,680,069.70x = 6,458,380.26 × 2,614,958.50
  4. Step 4: Simplify right side
    4,680,069.70x = 16,888,396,357,119.21
  5. Step 5: Solve for x
    x = 16,888,396,357,119.21/4,680,069.70
  6. Step 6: Final answer
    x = 3,608,577.96

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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.