Home / 2,273,824.80-3,410,737.32-676,410.72

Finding the Fourth Proportional to 2,273,824.80, 3,410,737.32 and 676,410.72

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Solution

The fourth proportional to 2,273,824.80, 3,410,737.32 and 676,410.72 is: 1,014,616.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,824.80 : 3,410,737.32 = 676,410.72 : x
  2. Step 2: Convert to fraction form
    2,273,824.80/3,410,737.32 = 676,410.72/x
  3. Step 3: Cross multiply
    2,273,824.80x = 3,410,737.32 × 676,410.72
  4. Step 4: Simplify right side
    2,273,824.80x = 2,307,059,286,352.07
  5. Step 5: Solve for x
    x = 2,307,059,286,352.07/2,273,824.80
  6. Step 6: Final answer
    x = 1,014,616.12

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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.