Home / 4,179,022.17-5,764,607.22-2,627,828.83

Finding the Fourth Proportional to 4,179,022.17, 5,764,607.22 and 2,627,828.83

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Solution

The fourth proportional to 4,179,022.17, 5,764,607.22 and 2,627,828.83 is: 3,624,867.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,022.17 : 5,764,607.22 = 2,627,828.83 : x
  2. Step 2: Convert to fraction form
    4,179,022.17/5,764,607.22 = 2,627,828.83/x
  3. Step 3: Cross multiply
    4,179,022.17x = 5,764,607.22 × 2,627,828.83
  4. Step 4: Simplify right side
    4,179,022.17x = 15,148,401,063,402.27
  5. Step 5: Solve for x
    x = 15,148,401,063,402.27/4,179,022.17
  6. Step 6: Final answer
    x = 3,624,867.36

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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.