Home / 6,524,009.80-9,786,014.70-5,936,144.20

Finding the Fourth Proportional to 6,524,009.80, 9,786,014.70 and 5,936,144.20

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Solution

The fourth proportional to 6,524,009.80, 9,786,014.70 and 5,936,144.20 is: 8,904,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,009.80 : 9,786,014.70 = 5,936,144.20 : x
  2. Step 2: Convert to fraction form
    6,524,009.80/9,786,014.70 = 5,936,144.20/x
  3. Step 3: Cross multiply
    6,524,009.80x = 9,786,014.70 × 5,936,144.20
  4. Step 4: Simplify right side
    6,524,009.80x = 58,091,194,402,519.73
  5. Step 5: Solve for x
    x = 58,091,194,402,519.73/6,524,009.80
  6. Step 6: Final answer
    x = 8,904,216.30

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Double scale
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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.