Home / 4,382,214.60-6,573,321.90-2,022,918.60

Finding the Fourth Proportional to 4,382,214.60, 6,573,321.90 and 2,022,918.60

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Solution

The fourth proportional to 4,382,214.60, 6,573,321.90 and 2,022,918.60 is: 3,034,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,214.60 : 6,573,321.90 = 2,022,918.60 : x
  2. Step 2: Convert to fraction form
    4,382,214.60/6,573,321.90 = 2,022,918.60/x
  3. Step 3: Cross multiply
    4,382,214.60x = 6,573,321.90 × 2,022,918.60
  4. Step 4: Simplify right side
    4,382,214.60x = 13,297,295,135,297.34
  5. Step 5: Solve for x
    x = 13,297,295,135,297.34/4,382,214.60
  6. Step 6: Final answer
    x = 3,034,377.90

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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.