Home / 9,254,515.52-13,882,419.48-2,863,926.56

Finding the Fourth Proportional to 9,254,515.52, 13,882,419.48 and 2,863,926.56

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Solution

The fourth proportional to 9,254,515.52, 13,882,419.48 and 2,863,926.56 is: 4,296,089.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,515.52 : 13,882,419.48 = 2,863,926.56 : x
  2. Step 2: Convert to fraction form
    9,254,515.52/13,882,419.48 = 2,863,926.56/x
  3. Step 3: Cross multiply
    9,254,515.52x = 13,882,419.48 × 2,863,926.56
  4. Step 4: Simplify right side
    9,254,515.52x = 39,758,229,865,833.39
  5. Step 5: Solve for x
    x = 39,758,229,865,833.39/9,254,515.52
  6. Step 6: Final answer
    x = 4,296,089.81

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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.