Home / 8,000,091.04-12,002,942.40-2,320,656.16

Finding the Fourth Proportional to 8,000,091.04, 12,002,942.40 and 2,320,656.16

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Solution

The fourth proportional to 8,000,091.04, 12,002,942.40 and 2,320,656.16 is: 3,481,798.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,091.04 : 12,002,942.40 = 2,320,656.16 : x
  2. Step 2: Convert to fraction form
    8,000,091.04/12,002,942.40 = 2,320,656.16/x
  3. Step 3: Cross multiply
    8,000,091.04x = 12,002,942.40 × 2,320,656.16
  4. Step 4: Simplify right side
    8,000,091.04x = 27,854,702,147,067.19
  5. Step 5: Solve for x
    x = 27,854,702,147,067.19/8,000,091.04
  6. Step 6: Final answer
    x = 3,481,798.15

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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.