Home / 8,013,885.62-12,016,331.30-3,462,093.86

Finding the Fourth Proportional to 8,013,885.62, 12,016,331.30 and 3,462,093.86

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Solution

The fourth proportional to 8,013,885.62, 12,016,331.30 and 3,462,093.86 is: 5,191,197.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,885.62 : 12,016,331.30 = 3,462,093.86 : x
  2. Step 2: Convert to fraction form
    8,013,885.62/12,016,331.30 = 3,462,093.86/x
  3. Step 3: Cross multiply
    8,013,885.62x = 12,016,331.30 × 3,462,093.86
  4. Step 4: Simplify right side
    8,013,885.62x = 41,601,666,813,455.82
  5. Step 5: Solve for x
    x = 41,601,666,813,455.82/8,013,885.62
  6. Step 6: Final answer
    x = 5,191,197.98

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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.