Home / 6,073,125.70-9,109,688.55-3,839,167.30

Finding the Fourth Proportional to 6,073,125.70, 9,109,688.55 and 3,839,167.30

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Solution

The fourth proportional to 6,073,125.70, 9,109,688.55 and 3,839,167.30 is: 5,758,750.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,125.70 : 9,109,688.55 = 3,839,167.30 : x
  2. Step 2: Convert to fraction form
    6,073,125.70/9,109,688.55 = 3,839,167.30/x
  3. Step 3: Cross multiply
    6,073,125.70x = 9,109,688.55 × 3,839,167.30
  4. Step 4: Simplify right side
    6,073,125.70x = 34,973,618,394,344.42
  5. Step 5: Solve for x
    x = 34,973,618,394,344.42/6,073,125.70
  6. Step 6: Final answer
    x = 5,758,750.95

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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.