Home / 9,826,640.70-14,737,336.65-3,003,200.70

Finding the Fourth Proportional to 9,826,640.70, 14,737,336.65 and 3,003,200.70

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Solution

The fourth proportional to 9,826,640.70, 14,737,336.65 and 3,003,200.70 is: 4,503,998.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,640.70 : 14,737,336.65 = 3,003,200.70 : x
  2. Step 2: Convert to fraction form
    9,826,640.70/14,737,336.65 = 3,003,200.70/x
  3. Step 3: Cross multiply
    9,826,640.70x = 14,737,336.65 × 3,003,200.70
  4. Step 4: Simplify right side
    9,826,640.70x = 44,259,179,743,415.66
  5. Step 5: Solve for x
    x = 44,259,179,743,415.66/9,826,640.70
  6. Step 6: Final answer
    x = 4,503,998.99

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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.