Home / 2,413,906.41-3,330,039.80-1,759,128.64

Finding the Fourth Proportional to 2,413,906.41, 3,330,039.80 and 1,759,128.64

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Solution

The fourth proportional to 2,413,906.41, 3,330,039.80 and 1,759,128.64 is: 2,426,758.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,906.41 : 3,330,039.80 = 1,759,128.64 : x
  2. Step 2: Convert to fraction form
    2,413,906.41/3,330,039.80 = 1,759,128.64/x
  3. Step 3: Cross multiply
    2,413,906.41x = 3,330,039.80 × 1,759,128.64
  4. Step 4: Simplify right side
    2,413,906.41x = 5,857,968,380,592.60
  5. Step 5: Solve for x
    x = 5,857,968,380,592.60/2,413,906.41
  6. Step 6: Final answer
    x = 2,426,758.70

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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.