Home / 2,965,960.06-4,092,865.91-1,676,723.56

Finding the Fourth Proportional to 2,965,960.06, 4,092,865.91 and 1,676,723.56

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Solution

The fourth proportional to 2,965,960.06, 4,092,865.91 and 1,676,723.56 is: 2,313,788.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,960.06 : 4,092,865.91 = 1,676,723.56 : x
  2. Step 2: Convert to fraction form
    2,965,960.06/4,092,865.91 = 1,676,723.56/x
  3. Step 3: Cross multiply
    2,965,960.06x = 4,092,865.91 × 1,676,723.56
  4. Step 4: Simplify right side
    2,965,960.06x = 6,862,604,686,889.77
  5. Step 5: Solve for x
    x = 6,862,604,686,889.77/2,965,960.06
  6. Step 6: Final answer
    x = 2,313,788.64

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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.