Home / 8,030,786.54-12,046,179.44-2,351,010.84

Finding the Fourth Proportional to 8,030,786.54, 12,046,179.44 and 2,351,010.84

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Solution

The fourth proportional to 8,030,786.54, 12,046,179.44 and 2,351,010.84 is: 3,526,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,786.54 : 12,046,179.44 = 2,351,010.84 : x
  2. Step 2: Convert to fraction form
    8,030,786.54/12,046,179.44 = 2,351,010.84/x
  3. Step 3: Cross multiply
    8,030,786.54x = 12,046,179.44 × 2,351,010.84
  4. Step 4: Simplify right side
    8,030,786.54x = 28,320,698,444,025.12
  5. Step 5: Solve for x
    x = 28,320,698,444,025.12/8,030,786.54
  6. Step 6: Final answer
    x = 3,526,516.15

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Double scale
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Similar ratio
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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.