Home / 6,040,019.20-8,335,220.88-3,323,765.20

Finding the Fourth Proportional to 6,040,019.20, 8,335,220.88 and 3,323,765.20

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Solution

The fourth proportional to 6,040,019.20, 8,335,220.88 and 3,323,765.20 is: 4,586,792.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,019.20 : 8,335,220.88 = 3,323,765.20 : x
  2. Step 2: Convert to fraction form
    6,040,019.20/8,335,220.88 = 3,323,765.20/x
  3. Step 3: Cross multiply
    6,040,019.20x = 8,335,220.88 × 3,323,765.20
  4. Step 4: Simplify right side
    6,040,019.20x = 27,704,317,095,257.38
  5. Step 5: Solve for x
    x = 27,704,317,095,257.38/6,040,019.20
  6. Step 6: Final answer
    x = 4,586,792.89

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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.