Home / 2,906,826.94-4,007,263.89-2,044,711.54

Finding the Fourth Proportional to 2,906,826.94, 4,007,263.89 and 2,044,711.54

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Solution

The fourth proportional to 2,906,826.94, 4,007,263.89 and 2,044,711.54 is: 2,818,777.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,826.94 : 4,007,263.89 = 2,044,711.54 : x
  2. Step 2: Convert to fraction form
    2,906,826.94/4,007,263.89 = 2,044,711.54/x
  3. Step 3: Cross multiply
    2,906,826.94x = 4,007,263.89 × 2,044,711.54
  4. Step 4: Simplify right side
    2,906,826.94x = 8,193,698,719,708.29
  5. Step 5: Solve for x
    x = 8,193,698,719,708.29/2,906,826.94
  6. Step 6: Final answer
    x = 2,818,777.62

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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.