Home / 8,015,233.80-12,024,308.70-2,622,383.40

Finding the Fourth Proportional to 8,015,233.80, 12,024,308.70 and 2,622,383.40

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Solution

The fourth proportional to 8,015,233.80, 12,024,308.70 and 2,622,383.40 is: 3,934,052.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,015,233.80 : 12,024,308.70 = 2,622,383.40 : x
  2. Step 2: Convert to fraction form
    8,015,233.80/12,024,308.70 = 2,622,383.40/x
  3. Step 3: Cross multiply
    8,015,233.80x = 12,024,308.70 × 2,622,383.40
  4. Step 4: Simplify right side
    8,015,233.80x = 31,532,347,531,355.58
  5. Step 5: Solve for x
    x = 31,532,347,531,355.58/8,015,233.80
  6. Step 6: Final answer
    x = 3,934,052.12

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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.