Home / 11,067,524.96-16,603,988.64-4,243,976.32

Finding the Fourth Proportional to 11,067,524.96, 16,603,988.64 and 4,243,976.32

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Solution

The fourth proportional to 11,067,524.96, 16,603,988.64 and 4,243,976.32 is: 6,367,000.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067,524.96 : 16,603,988.64 = 4,243,976.32 : x
  2. Step 2: Convert to fraction form
    11,067,524.96/16,603,988.64 = 4,243,976.32/x
  3. Step 3: Cross multiply
    11,067,524.96x = 16,603,988.64 × 4,243,976.32
  4. Step 4: Simplify right side
    11,067,524.96x = 70,466,934,605,709.02
  5. Step 5: Solve for x
    x = 70,466,934,605,709.02/11,067,524.96
  6. Step 6: Final answer
    x = 6,367,000.29

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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.