Home / 8,057,029.44-12,082,485.60-2,664,062.40

Finding the Fourth Proportional to 8,057,029.44, 12,082,485.60 and 2,664,062.40

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Solution

The fourth proportional to 8,057,029.44, 12,082,485.60 and 2,664,062.40 is: 3,995,082.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,057,029.44 : 12,082,485.60 = 2,664,062.40 : x
  2. Step 2: Convert to fraction form
    8,057,029.44/12,082,485.60 = 2,664,062.40/x
  3. Step 3: Cross multiply
    8,057,029.44x = 12,082,485.60 × 2,664,062.40
  4. Step 4: Simplify right side
    8,057,029.44x = 32,188,495,585,501.44
  5. Step 5: Solve for x
    x = 32,188,495,585,501.44/8,057,029.44
  6. Step 6: Final answer
    x = 3,995,082.29

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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.