Home / 4,504,082.76-6,762,865.57-3,898,748.50

Finding the Fourth Proportional to 4,504,082.76, 6,762,865.57 and 3,898,748.50

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Solution

The fourth proportional to 4,504,082.76, 6,762,865.57 and 3,898,748.50 is: 5,853,958.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,082.76 : 6,762,865.57 = 3,898,748.50 : x
  2. Step 2: Convert to fraction form
    4,504,082.76/6,762,865.57 = 3,898,748.50/x
  3. Step 3: Cross multiply
    4,504,082.76x = 6,762,865.57 × 3,898,748.50
  4. Step 4: Simplify right side
    4,504,082.76x = 26,366,711,970,085.11
  5. Step 5: Solve for x
    x = 26,366,711,970,085.11/4,504,082.76
  6. Step 6: Final answer
    x = 5,853,958.15

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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.