Home / 10,336,004.20-15,476,012.70-8,096,516.20

Finding the Fourth Proportional to 10,336,004.20, 15,476,012.70 and 8,096,516.20

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Solution

The fourth proportional to 10,336,004.20, 15,476,012.70 and 8,096,516.20 is: 12,122,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,004.20 : 15,476,012.70 = 8,096,516.20 : x
  2. Step 2: Convert to fraction form
    10,336,004.20/15,476,012.70 = 8,096,516.20/x
  3. Step 3: Cross multiply
    10,336,004.20x = 15,476,012.70 × 8,096,516.20
  4. Step 4: Simplify right side
    10,336,004.20x = 125,301,787,536,955.73
  5. Step 5: Solve for x
    x = 125,301,787,536,955.73/10,336,004.20
  6. Step 6: Final answer
    x = 12,122,846.04

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1.5x scale

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.