Home / 2,214,530.28-3,056,051.82-1,195,935.03

Finding the Fourth Proportional to 2,214,530.28, 3,056,051.82 and 1,195,935.03

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Solution

The fourth proportional to 2,214,530.28, 3,056,051.82 and 1,195,935.03 is: 1,650,390.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,530.28 : 3,056,051.82 = 1,195,935.03 : x
  2. Step 2: Convert to fraction form
    2,214,530.28/3,056,051.82 = 1,195,935.03/x
  3. Step 3: Cross multiply
    2,214,530.28x = 3,056,051.82 × 1,195,935.03
  4. Step 4: Simplify right side
    2,214,530.28x = 3,654,839,425,033.25
  5. Step 5: Solve for x
    x = 3,654,839,425,033.25/2,214,530.28
  6. Step 6: Final answer
    x = 1,650,390.36

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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.