Home / 8,086,091.58-11,154,777.98-4,820,605.34

Finding the Fourth Proportional to 8,086,091.58, 11,154,777.98 and 4,820,605.34

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Solution

The fourth proportional to 8,086,091.58, 11,154,777.98 and 4,820,605.34 is: 6,650,033.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,091.58 : 11,154,777.98 = 4,820,605.34 : x
  2. Step 2: Convert to fraction form
    8,086,091.58/11,154,777.98 = 4,820,605.34/x
  3. Step 3: Cross multiply
    8,086,091.58x = 11,154,777.98 × 4,820,605.34
  4. Step 4: Simplify right side
    8,086,091.58x = 53,772,782,217,025.49
  5. Step 5: Solve for x
    x = 53,772,782,217,025.49/8,086,091.58
  6. Step 6: Final answer
    x = 6,650,033.79

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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.