Home / 4,669,662.30-7,004,493.45-1,303,863.90

Finding the Fourth Proportional to 4,669,662.30, 7,004,493.45 and 1,303,863.90

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Solution

The fourth proportional to 4,669,662.30, 7,004,493.45 and 1,303,863.90 is: 1,955,795.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,662.30 : 7,004,493.45 = 1,303,863.90 : x
  2. Step 2: Convert to fraction form
    4,669,662.30/7,004,493.45 = 1,303,863.90/x
  3. Step 3: Cross multiply
    4,669,662.30x = 7,004,493.45 × 1,303,863.90
  4. Step 4: Simplify right side
    4,669,662.30x = 9,132,906,147,241.46
  5. Step 5: Solve for x
    x = 9,132,906,147,241.46/4,669,662.30
  6. Step 6: Final answer
    x = 1,955,795.85

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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.