Home / 8,593,439.29-11,858,709.51-4,725,960.04

Finding the Fourth Proportional to 8,593,439.29, 11,858,709.51 and 4,725,960.04

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Solution

The fourth proportional to 8,593,439.29, 11,858,709.51 and 4,725,960.04 is: 6,521,694.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,439.29 : 11,858,709.51 = 4,725,960.04 : x
  2. Step 2: Convert to fraction form
    8,593,439.29/11,858,709.51 = 4,725,960.04/x
  3. Step 3: Cross multiply
    8,593,439.29x = 11,858,709.51 × 4,725,960.04
  4. Step 4: Simplify right side
    8,593,439.29x = 56,043,787,270,227.98
  5. Step 5: Solve for x
    x = 56,043,787,270,227.98/8,593,439.29
  6. Step 6: Final answer
    x = 6,521,694.68

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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.