Home / 4,228,954.20-5,834,536.38-2,701,955.16

Finding the Fourth Proportional to 4,228,954.20, 5,834,536.38 and 2,701,955.16

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Solution

The fourth proportional to 4,228,954.20, 5,834,536.38 and 2,701,955.16 is: 3,727,790.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,954.20 : 5,834,536.38 = 2,701,955.16 : x
  2. Step 2: Convert to fraction form
    4,228,954.20/5,834,536.38 = 2,701,955.16/x
  3. Step 3: Cross multiply
    4,228,954.20x = 5,834,536.38 × 2,701,955.16
  4. Step 4: Simplify right side
    4,228,954.20x = 15,764,655,678,148.72
  5. Step 5: Solve for x
    x = 15,764,655,678,148.72/4,228,954.20
  6. Step 6: Final answer
    x = 3,727,790.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.