Home / 2,214,558.94-3,056,091.24-1,195,963.60

Finding the Fourth Proportional to 2,214,558.94, 3,056,091.24 and 1,195,963.60

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Solution

The fourth proportional to 2,214,558.94, 3,056,091.24 and 1,195,963.60 is: 1,650,429.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,558.94 : 3,056,091.24 = 1,195,963.60 : x
  2. Step 2: Convert to fraction form
    2,214,558.94/3,056,091.24 = 1,195,963.60/x
  3. Step 3: Cross multiply
    2,214,558.94x = 3,056,091.24 × 1,195,963.60
  4. Step 4: Simplify right side
    2,214,558.94x = 3,654,973,881,318.87
  5. Step 5: Solve for x
    x = 3,654,973,881,318.87/2,214,558.94
  6. Step 6: Final answer
    x = 1,650,429.72

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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.