Home / 2,529,673.89-3,794,776.66-823,950.10

Finding the Fourth Proportional to 2,529,673.89, 3,794,776.66 and 823,950.10

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Solution

The fourth proportional to 2,529,673.89, 3,794,776.66 and 823,950.10 is: 1,236,011.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,673.89 : 3,794,776.66 = 823,950.10 : x
  2. Step 2: Convert to fraction form
    2,529,673.89/3,794,776.66 = 823,950.10/x
  3. Step 3: Cross multiply
    2,529,673.89x = 3,794,776.66 × 823,950.10
  4. Step 4: Simplify right side
    2,529,673.89x = 3,126,706,629,337.03
  5. Step 5: Solve for x
    x = 3,126,706,629,337.03/2,529,673.89
  6. Step 6: Final answer
    x = 1,236,011.74

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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.