Home / 8,045,313.55-12,067,970.33-2,726,529.55

Finding the Fourth Proportional to 8,045,313.55, 12,067,970.33 and 2,726,529.55

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Solution

The fourth proportional to 8,045,313.55, 12,067,970.33 and 2,726,529.55 is: 4,089,794.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,313.55 : 12,067,970.33 = 2,726,529.55 : x
  2. Step 2: Convert to fraction form
    8,045,313.55/12,067,970.33 = 2,726,529.55/x
  3. Step 3: Cross multiply
    8,045,313.55x = 12,067,970.33 × 2,726,529.55
  4. Step 4: Simplify right side
    8,045,313.55x = 32,903,677,713,268.25
  5. Step 5: Solve for x
    x = 32,903,677,713,268.25/8,045,313.55
  6. Step 6: Final answer
    x = 4,089,794.33

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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.