Home / 11,206,816.90-16,804,004.55-4,467,616.90

Finding the Fourth Proportional to 11,206,816.90, 16,804,004.55 and 4,467,616.90

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Solution

The fourth proportional to 11,206,816.90, 16,804,004.55 and 4,467,616.90 is: 6,698,945.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,206,816.90 : 16,804,004.55 = 4,467,616.90 : x
  2. Step 2: Convert to fraction form
    11,206,816.90/16,804,004.55 = 4,467,616.90/x
  3. Step 3: Cross multiply
    11,206,816.90x = 16,804,004.55 × 4,467,616.90
  4. Step 4: Simplify right side
    11,206,816.90x = 75,073,854,715,256.91
  5. Step 5: Solve for x
    x = 75,073,854,715,256.91/11,206,816.90
  6. Step 6: Final answer
    x = 6,698,945.42

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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.