Home / 9,834,910.10-14,749,172.52-3,267,855.34

Finding the Fourth Proportional to 9,834,910.10, 14,749,172.52 and 3,267,855.34

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Solution

The fourth proportional to 9,834,910.10, 14,749,172.52 and 3,267,855.34 is: 4,900,722.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,910.10 : 14,749,172.52 = 3,267,855.34 : x
  2. Step 2: Convert to fraction form
    9,834,910.10/14,749,172.52 = 3,267,855.34/x
  3. Step 3: Cross multiply
    9,834,910.10x = 14,749,172.52 × 3,267,855.34
  4. Step 4: Simplify right side
    9,834,910.10x = 48,198,162,180,063.25
  5. Step 5: Solve for x
    x = 48,198,162,180,063.25/9,834,910.10
  6. Step 6: Final answer
    x = 4,900,722.19

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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.