Home / 8,795,041.80-13,192,214.46-3,676,149.60

Finding the Fourth Proportional to 8,795,041.80, 13,192,214.46 and 3,676,149.60

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Solution

The fourth proportional to 8,795,041.80, 13,192,214.46 and 3,676,149.60 is: 5,514,078.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,041.80 : 13,192,214.46 = 3,676,149.60 : x
  2. Step 2: Convert to fraction form
    8,795,041.80/13,192,214.46 = 3,676,149.60/x
  3. Step 3: Cross multiply
    8,795,041.80x = 13,192,214.46 × 3,676,149.60
  4. Step 4: Simplify right side
    8,795,041.80x = 48,496,553,910,243.22
  5. Step 5: Solve for x
    x = 48,496,553,910,243.22/8,795,041.80
  6. Step 6: Final answer
    x = 5,514,078.84

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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.