Home / 6,731,103.80-10,096,713.30-2,243,379.80

Finding the Fourth Proportional to 6,731,103.80, 10,096,713.30 and 2,243,379.80

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Solution

The fourth proportional to 6,731,103.80, 10,096,713.30 and 2,243,379.80 is: 3,365,088.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,103.80 : 10,096,713.30 = 2,243,379.80 : x
  2. Step 2: Convert to fraction form
    6,731,103.80/10,096,713.30 = 2,243,379.80/x
  3. Step 3: Cross multiply
    6,731,103.80x = 10,096,713.30 × 2,243,379.80
  4. Step 4: Simplify right side
    6,731,103.80x = 22,650,762,663,611.34
  5. Step 5: Solve for x
    x = 22,650,762,663,611.34/6,731,103.80
  6. Step 6: Final answer
    x = 3,365,088.90

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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.