Home / 6,204,840.20-9,308,135.10-1,944,564.20

Finding the Fourth Proportional to 6,204,840.20, 9,308,135.10 and 1,944,564.20

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Solution

The fourth proportional to 6,204,840.20, 9,308,135.10 and 1,944,564.20 is: 2,917,120.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,840.20 : 9,308,135.10 = 1,944,564.20 : x
  2. Step 2: Convert to fraction form
    6,204,840.20/9,308,135.10 = 1,944,564.20/x
  3. Step 3: Cross multiply
    6,204,840.20x = 9,308,135.10 × 1,944,564.20
  4. Step 4: Simplify right side
    6,204,840.20x = 18,100,266,284,223.42
  5. Step 5: Solve for x
    x = 18,100,266,284,223.42/6,204,840.20
  6. Step 6: Final answer
    x = 2,917,120.46

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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.