Home / 6,561,176.07-9,846,156.73-2,723,001.62

Finding the Fourth Proportional to 6,561,176.07, 9,846,156.73 and 2,723,001.62

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Solution

The fourth proportional to 6,561,176.07, 9,846,156.73 and 2,723,001.62 is: 4,086,325.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,176.07 : 9,846,156.73 = 2,723,001.62 : x
  2. Step 2: Convert to fraction form
    6,561,176.07/9,846,156.73 = 2,723,001.62/x
  3. Step 3: Cross multiply
    6,561,176.07x = 9,846,156.73 × 2,723,001.62
  4. Step 4: Simplify right side
    6,561,176.07x = 26,811,100,736,687.99
  5. Step 5: Solve for x
    x = 26,811,100,736,687.99/6,561,176.07
  6. Step 6: Final answer
    x = 4,086,325.45

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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.