Home / 6,706,081.10-10,052,232.60-3,289,112.30

Finding the Fourth Proportional to 6,706,081.10, 10,052,232.60 and 3,289,112.30

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Solution

The fourth proportional to 6,706,081.10, 10,052,232.60 and 3,289,112.30 is: 4,930,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,081.10 : 10,052,232.60 = 3,289,112.30 : x
  2. Step 2: Convert to fraction form
    6,706,081.10/10,052,232.60 = 3,289,112.30/x
  3. Step 3: Cross multiply
    6,706,081.10x = 10,052,232.60 × 3,289,112.30
  4. Step 4: Simplify right side
    6,706,081.10x = 33,062,921,887,120.98
  5. Step 5: Solve for x
    x = 33,062,921,887,120.98/6,706,081.10
  6. Step 6: Final answer
    x = 4,930,289.60

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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.