Home / 2,524,956.94-3,787,968.02-818,967.76

Finding the Fourth Proportional to 2,524,956.94, 3,787,968.02 and 818,967.76

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Solution

The fourth proportional to 2,524,956.94, 3,787,968.02 and 818,967.76 is: 1,228,624.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,956.94 : 3,787,968.02 = 818,967.76 : x
  2. Step 2: Convert to fraction form
    2,524,956.94/3,787,968.02 = 818,967.76/x
  3. Step 3: Cross multiply
    2,524,956.94x = 3,787,968.02 × 818,967.76
  4. Step 4: Simplify right side
    2,524,956.94x = 3,102,223,661,256.36
  5. Step 5: Solve for x
    x = 3,102,223,661,256.36/2,524,956.94
  6. Step 6: Final answer
    x = 1,228,624.38

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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.