Home / 8,794,861.08-13,191,946.56-3,675,968.88

Finding the Fourth Proportional to 8,794,861.08, 13,191,946.56 and 3,675,968.88

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Solution

The fourth proportional to 8,794,861.08, 13,191,946.56 and 3,675,968.88 is: 5,513,809.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,861.08 : 13,191,946.56 = 3,675,968.88 : x
  2. Step 2: Convert to fraction form
    8,794,861.08/13,191,946.56 = 3,675,968.88/x
  3. Step 3: Cross multiply
    8,794,861.08x = 13,191,946.56 × 3,675,968.88
  4. Step 4: Simplify right side
    8,794,861.08x = 48,493,185,021,183.05
  5. Step 5: Solve for x
    x = 48,493,185,021,183.05/8,794,861.08
  6. Step 6: Final answer
    x = 5,513,809.10

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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.