Home / 8,067,778.50-11,133,534.58-4,446,106.50

Finding the Fourth Proportional to 8,067,778.50, 11,133,534.58 and 4,446,106.50

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Solution

The fourth proportional to 8,067,778.50, 11,133,534.58 and 4,446,106.50 is: 6,135,627.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,778.50 : 11,133,534.58 = 4,446,106.50 : x
  2. Step 2: Convert to fraction form
    8,067,778.50/11,133,534.58 = 4,446,106.50/x
  3. Step 3: Cross multiply
    8,067,778.50x = 11,133,534.58 × 4,446,106.50
  4. Step 4: Simplify right side
    8,067,778.50x = 49,500,880,452,997.51
  5. Step 5: Solve for x
    x = 49,500,880,452,997.51/8,067,778.50
  6. Step 6: Final answer
    x = 6,135,627.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.