Home / 6,737,633.80-10,106,450.70-2,692,121.20

Finding the Fourth Proportional to 6,737,633.80, 10,106,450.70 and 2,692,121.20

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Solution

The fourth proportional to 6,737,633.80, 10,106,450.70 and 2,692,121.20 is: 4,038,181.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,633.80 : 10,106,450.70 = 2,692,121.20 : x
  2. Step 2: Convert to fraction form
    6,737,633.80/10,106,450.70 = 2,692,121.20/x
  3. Step 3: Cross multiply
    6,737,633.80x = 10,106,450.70 × 2,692,121.20
  4. Step 4: Simplify right side
    6,737,633.80x = 27,207,790,186,224.84
  5. Step 5: Solve for x
    x = 27,207,790,186,224.84/6,737,633.80
  6. Step 6: Final answer
    x = 4,038,181.80

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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.