Home / 6,451,203.84-9,682,783.32-3,258,567.60

Finding the Fourth Proportional to 6,451,203.84, 9,682,783.32 and 3,258,567.60

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Solution

The fourth proportional to 6,451,203.84, 9,682,783.32 and 3,258,567.60 is: 4,890,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,451,203.84 : 9,682,783.32 = 3,258,567.60 : x
  2. Step 2: Convert to fraction form
    6,451,203.84/9,682,783.32 = 3,258,567.60/x
  3. Step 3: Cross multiply
    6,451,203.84x = 9,682,783.32 × 3,258,567.60
  4. Step 4: Simplify right side
    6,451,203.84x = 31,552,004,004,372.43
  5. Step 5: Solve for x
    x = 31,552,004,004,372.43/6,451,203.84
  6. Step 6: Final answer
    x = 4,890,870.73

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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.