Home / 4,169,694.34-5,751,211.82-3,826,638.07

Finding the Fourth Proportional to 4,169,694.34, 5,751,211.82 and 3,826,638.07

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Solution

The fourth proportional to 4,169,694.34, 5,751,211.82 and 3,826,638.07 is: 5,278,038.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,694.34 : 5,751,211.82 = 3,826,638.07 : x
  2. Step 2: Convert to fraction form
    4,169,694.34/5,751,211.82 = 3,826,638.07/x
  3. Step 3: Cross multiply
    4,169,694.34x = 5,751,211.82 × 3,826,638.07
  4. Step 4: Simplify right side
    4,169,694.34x = 22,007,806,099,045.99
  5. Step 5: Solve for x
    x = 22,007,806,099,045.99/4,169,694.34
  6. Step 6: Final answer
    x = 5,278,038.23

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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.