Home / 7,836,273.70-11,754,410.55-6,576,561.70

Finding the Fourth Proportional to 7,836,273.70, 11,754,410.55 and 6,576,561.70

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Solution

The fourth proportional to 7,836,273.70, 11,754,410.55 and 6,576,561.70 is: 9,864,842.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,836,273.70 : 11,754,410.55 = 6,576,561.70 : x
  2. Step 2: Convert to fraction form
    7,836,273.70/11,754,410.55 = 6,576,561.70/x
  3. Step 3: Cross multiply
    7,836,273.70x = 11,754,410.55 × 6,576,561.70
  4. Step 4: Simplify right side
    7,836,273.70x = 77,303,606,229,205.94
  5. Step 5: Solve for x
    x = 77,303,606,229,205.94/7,836,273.70
  6. Step 6: Final answer
    x = 9,864,842.55

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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.