Home / 4,131,706.40-5,702,112.24-2,413,380.32

Finding the Fourth Proportional to 4,131,706.40, 5,702,112.24 and 2,413,380.32

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Solution

The fourth proportional to 4,131,706.40, 5,702,112.24 and 2,413,380.32 is: 3,330,673.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,706.40 : 5,702,112.24 = 2,413,380.32 : x
  2. Step 2: Convert to fraction form
    4,131,706.40/5,702,112.24 = 2,413,380.32/x
  3. Step 3: Cross multiply
    4,131,706.40x = 5,702,112.24 × 2,413,380.32
  4. Step 4: Simplify right side
    4,131,706.40x = 13,761,365,462,447.12
  5. Step 5: Solve for x
    x = 13,761,365,462,447.12/4,131,706.40
  6. Step 6: Final answer
    x = 3,330,673.61

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1.5x scale

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.