Home / 8,840,451.66-13,260,636.47-2,450,682.82

Finding the Fourth Proportional to 8,840,451.66, 13,260,636.47 and 2,450,682.82

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Solution

The fourth proportional to 8,840,451.66, 13,260,636.47 and 2,450,682.82 is: 3,676,012.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,451.66 : 13,260,636.47 = 2,450,682.82 : x
  2. Step 2: Convert to fraction form
    8,840,451.66/13,260,636.47 = 2,450,682.82/x
  3. Step 3: Cross multiply
    8,840,451.66x = 13,260,636.47 × 2,450,682.82
  4. Step 4: Simplify right side
    8,840,451.66x = 32,497,613,979,294.45
  5. Step 5: Solve for x
    x = 32,497,613,979,294.45/8,840,451.66
  6. Step 6: Final answer
    x = 3,676,012.86

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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.