Home / 6,337,160.61-8,745,286.23-3,436,550.73

Finding the Fourth Proportional to 6,337,160.61, 8,745,286.23 and 3,436,550.73

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Solution

The fourth proportional to 6,337,160.61, 8,745,286.23 and 3,436,550.73 is: 4,742,442.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,160.61 : 8,745,286.23 = 3,436,550.73 : x
  2. Step 2: Convert to fraction form
    6,337,160.61/8,745,286.23 = 3,436,550.73/x
  3. Step 3: Cross multiply
    6,337,160.61x = 8,745,286.23 × 3,436,550.73
  4. Step 4: Simplify right side
    6,337,160.61x = 30,053,619,777,765.45
  5. Step 5: Solve for x
    x = 30,053,619,777,765.45/6,337,160.61
  6. Step 6: Final answer
    x = 4,742,442.50

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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.