Home / 11,498,276.42-17,247,414.65-4,673,250.57

Finding the Fourth Proportional to 11,498,276.42, 17,247,414.65 and 4,673,250.57

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Solution

The fourth proportional to 11,498,276.42, 17,247,414.65 and 4,673,250.57 is: 7,009,875.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,498,276.42 : 17,247,414.65 = 4,673,250.57 : x
  2. Step 2: Convert to fraction form
    11,498,276.42/17,247,414.65 = 4,673,250.57/x
  3. Step 3: Cross multiply
    11,498,276.42x = 17,247,414.65 × 4,673,250.57
  4. Step 4: Simplify right side
    11,498,276.42x = 80,601,490,385,450.41
  5. Step 5: Solve for x
    x = 80,601,490,385,450.41/11,498,276.42
  6. Step 6: Final answer
    x = 7,009,875.87

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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.