Home / 4,727,421.14-7,093,346.25-2,329,958.84

Finding the Fourth Proportional to 4,727,421.14, 7,093,346.25 and 2,329,958.84

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Solution

The fourth proportional to 4,727,421.14, 7,093,346.25 and 2,329,958.84 is: 3,496,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727,421.14 : 7,093,346.25 = 2,329,958.84 : x
  2. Step 2: Convert to fraction form
    4,727,421.14/7,093,346.25 = 2,329,958.84/x
  3. Step 3: Cross multiply
    4,727,421.14x = 7,093,346.25 × 2,329,958.84
  4. Step 4: Simplify right side
    4,727,421.14x = 16,527,204,800,368.35
  5. Step 5: Solve for x
    x = 16,527,204,800,368.35/4,727,421.14
  6. Step 6: Final answer
    x = 3,496,029.72

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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.