Home / 3,664,211.87-5,056,640.39-2,010,347.93

Finding the Fourth Proportional to 3,664,211.87, 5,056,640.39 and 2,010,347.93

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Solution

The fourth proportional to 3,664,211.87, 5,056,640.39 and 2,010,347.93 is: 2,774,295.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,211.87 : 5,056,640.39 = 2,010,347.93 : x
  2. Step 2: Convert to fraction form
    3,664,211.87/5,056,640.39 = 2,010,347.93/x
  3. Step 3: Cross multiply
    3,664,211.87x = 5,056,640.39 × 2,010,347.93
  4. Step 4: Simplify right side
    3,664,211.87x = 10,165,606,540,790.89
  5. Step 5: Solve for x
    x = 10,165,606,540,790.89/3,664,211.87
  6. Step 6: Final answer
    x = 2,774,295.51

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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.