Home / 6,550,735.08-9,829,146.20-2,505,885.88

Finding the Fourth Proportional to 6,550,735.08, 9,829,146.20 and 2,505,885.88

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Solution

The fourth proportional to 6,550,735.08, 9,829,146.20 and 2,505,885.88 is: 3,759,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,735.08 : 9,829,146.20 = 2,505,885.88 : x
  2. Step 2: Convert to fraction form
    6,550,735.08/9,829,146.20 = 2,505,885.88/x
  3. Step 3: Cross multiply
    6,550,735.08x = 9,829,146.20 × 2,505,885.88
  4. Step 4: Simplify right side
    6,550,735.08x = 24,630,718,675,035.65
  5. Step 5: Solve for x
    x = 24,630,718,675,035.65/6,550,735.08
  6. Step 6: Final answer
    x = 3,759,993.10

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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.