Home / 6,324,835-9,489,026.22-2,540,975.08

Finding the Fourth Proportional to 6,324,835, 9,489,026.22 and 2,540,975.08

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Solution

The fourth proportional to 6,324,835, 9,489,026.22 and 2,540,975.08 is: 3,812,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,835 : 9,489,026.22 = 2,540,975.08 : x
  2. Step 2: Convert to fraction form
    6,324,835/9,489,026.22 = 2,540,975.08/x
  3. Step 3: Cross multiply
    6,324,835x = 9,489,026.22 × 2,540,975.08
  4. Step 4: Simplify right side
    6,324,835x = 24,111,379,158,486.60
  5. Step 5: Solve for x
    x = 24,111,379,158,486.60/6,324,835
  6. Step 6: Final answer
    x = 3,812,175.20

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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.