Home / 8,840,451.41-13,260,636.10-2,450,682.57

Finding the Fourth Proportional to 8,840,451.41, 13,260,636.10 and 2,450,682.57

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Solution

The fourth proportional to 8,840,451.41, 13,260,636.10 and 2,450,682.57 is: 3,676,012.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,451.41 : 13,260,636.10 = 2,450,682.57 : x
  2. Step 2: Convert to fraction form
    8,840,451.41/13,260,636.10 = 2,450,682.57/x
  3. Step 3: Cross multiply
    8,840,451.41x = 13,260,636.10 × 2,450,682.57
  4. Step 4: Simplify right side
    8,840,451.41x = 32,497,609,745,129.36
  5. Step 5: Solve for x
    x = 32,497,609,745,129.36/8,840,451.41
  6. Step 6: Final answer
    x = 3,676,012.49

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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.