Home / 8,127,485.33-12,191,203.69-2,062,205.33

Finding the Fourth Proportional to 8,127,485.33, 12,191,203.69 and 2,062,205.33

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Solution

The fourth proportional to 8,127,485.33, 12,191,203.69 and 2,062,205.33 is: 3,093,301.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,127,485.33 : 12,191,203.69 = 2,062,205.33 : x
  2. Step 2: Convert to fraction form
    8,127,485.33/12,191,203.69 = 2,062,205.33/x
  3. Step 3: Cross multiply
    8,127,485.33x = 12,191,203.69 × 2,062,205.33
  4. Step 4: Simplify right side
    8,127,485.33x = 25,140,765,162,522.14
  5. Step 5: Solve for x
    x = 25,140,765,162,522.14/8,127,485.33
  6. Step 6: Final answer
    x = 3,093,301.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.