Home / 6,682,422.96-9,221,748.48-3,626,637.24

Finding the Fourth Proportional to 6,682,422.96, 9,221,748.48 and 3,626,637.24

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Solution

The fourth proportional to 6,682,422.96, 9,221,748.48 and 3,626,637.24 is: 5,004,761.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,422.96 : 9,221,748.48 = 3,626,637.24 : x
  2. Step 2: Convert to fraction form
    6,682,422.96/9,221,748.48 = 3,626,637.24/x
  3. Step 3: Cross multiply
    6,682,422.96x = 9,221,748.48 × 3,626,637.24
  4. Step 4: Simplify right side
    6,682,422.96x = 33,443,936,455,481.40
  5. Step 5: Solve for x
    x = 33,443,936,455,481.40/6,682,422.96
  6. Step 6: Final answer
    x = 5,004,761.99

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.