Home / 4,530,441.18-6,795,654.81-3,106,179.42

Finding the Fourth Proportional to 4,530,441.18, 6,795,654.81 and 3,106,179.42

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Solution

The fourth proportional to 4,530,441.18, 6,795,654.81 and 3,106,179.42 is: 4,659,264.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,441.18 : 6,795,654.81 = 3,106,179.42 : x
  2. Step 2: Convert to fraction form
    4,530,441.18/6,795,654.81 = 3,106,179.42/x
  3. Step 3: Cross multiply
    4,530,441.18x = 6,795,654.81 × 3,106,179.42
  4. Step 4: Simplify right side
    4,530,441.18x = 21,108,523,116,246.01
  5. Step 5: Solve for x
    x = 21,108,523,116,246.01/4,530,441.18
  6. Step 6: Final answer
    x = 4,659,264.36

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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.