Home / 3,304,167.87-4,955,299.25-908,090.67

Finding the Fourth Proportional to 3,304,167.87, 4,955,299.25 and 908,090.67

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Solution

The fourth proportional to 3,304,167.87, 4,955,299.25 and 908,090.67 is: 1,361,874.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,167.87 : 4,955,299.25 = 908,090.67 : x
  2. Step 2: Convert to fraction form
    3,304,167.87/4,955,299.25 = 908,090.67/x
  3. Step 3: Cross multiply
    3,304,167.87x = 4,955,299.25 × 908,090.67
  4. Step 4: Simplify right side
    3,304,167.87x = 4,499,861,011,442.55
  5. Step 5: Solve for x
    x = 4,499,861,011,442.55/3,304,167.87
  6. Step 6: Final answer
    x = 1,361,874.21

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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.