Home / 2,524,410.35-3,786,615.51-631,151.79

Finding the Fourth Proportional to 2,524,410.35, 3,786,615.51 and 631,151.79

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Solution

The fourth proportional to 2,524,410.35, 3,786,615.51 and 631,151.79 is: 946,727.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,410.35 : 3,786,615.51 = 631,151.79 : x
  2. Step 2: Convert to fraction form
    2,524,410.35/3,786,615.51 = 631,151.79/x
  3. Step 3: Cross multiply
    2,524,410.35x = 3,786,615.51 × 631,151.79
  4. Step 4: Simplify right side
    2,524,410.35x = 2,389,929,157,178.26
  5. Step 5: Solve for x
    x = 2,389,929,157,178.26/2,524,410.35
  6. Step 6: Final answer
    x = 946,727.68

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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.