Home / 11,535,046.20-17,303,553.45-3,015,369

Finding the Fourth Proportional to 11,535,046.20, 17,303,553.45 and 3,015,369

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Solution

The fourth proportional to 11,535,046.20, 17,303,553.45 and 3,015,369 is: 4,523,310.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,535,046.20 : 17,303,553.45 = 3,015,369 : x
  2. Step 2: Convert to fraction form
    11,535,046.20/17,303,553.45 = 3,015,369/x
  3. Step 3: Cross multiply
    11,535,046.20x = 17,303,553.45 × 3,015,369
  4. Step 4: Simplify right side
    11,535,046.20x = 52,176,598,662,973.05
  5. Step 5: Solve for x
    x = 52,176,598,662,973.05/11,535,046.20
  6. Step 6: Final answer
    x = 4,523,310.77

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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.