Home / 6,541,403.00-9,811,331.75-1,749,463.65

Finding the Fourth Proportional to 6,541,403.00, 9,811,331.75 and 1,749,463.65

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Solution

The fourth proportional to 6,541,403.00, 9,811,331.75 and 1,749,463.65 is: 2,623,988.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,403.00 : 9,811,331.75 = 1,749,463.65 : x
  2. Step 2: Convert to fraction form
    6,541,403.00/9,811,331.75 = 1,749,463.65/x
  3. Step 3: Cross multiply
    6,541,403.00x = 9,811,331.75 × 1,749,463.65
  4. Step 4: Simplify right side
    6,541,403.00x = 17,164,568,259,089.54
  5. Step 5: Solve for x
    x = 17,164,568,259,089.54/6,541,403.00
  6. Step 6: Final answer
    x = 2,623,988.81

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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.