Home / 5,629,257.54-7,768,344.69-3,050,910.90

Finding the Fourth Proportional to 5,629,257.54, 7,768,344.69 and 3,050,910.90

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Solution

The fourth proportional to 5,629,257.54, 7,768,344.69 and 3,050,910.90 is: 4,210,240.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,629,257.54 : 7,768,344.69 = 3,050,910.90 : x
  2. Step 2: Convert to fraction form
    5,629,257.54/7,768,344.69 = 3,050,910.90/x
  3. Step 3: Cross multiply
    5,629,257.54x = 7,768,344.69 × 3,050,910.90
  4. Step 4: Simplify right side
    5,629,257.54x = 23,700,527,489,678.12
  5. Step 5: Solve for x
    x = 23,700,527,489,678.12/5,629,257.54
  6. Step 6: Final answer
    x = 4,210,240.40

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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.