Home / 4,536,910.76-6,805,359.91-2,106,735.11

Finding the Fourth Proportional to 4,536,910.76, 6,805,359.91 and 2,106,735.11

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Solution

The fourth proportional to 4,536,910.76, 6,805,359.91 and 2,106,735.11 is: 3,160,099.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,910.76 : 6,805,359.91 = 2,106,735.11 : x
  2. Step 2: Convert to fraction form
    4,536,910.76/6,805,359.91 = 2,106,735.11/x
  3. Step 3: Cross multiply
    4,536,910.76x = 6,805,359.91 × 2,106,735.11
  4. Step 4: Simplify right side
    4,536,910.76x = 14,337,090,619,289.80
  5. Step 5: Solve for x
    x = 14,337,090,619,289.80/4,536,910.76
  6. Step 6: Final answer
    x = 3,160,099.77

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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.