Home / 2,214,676.14-3,056,252.43-1,196,080.89

Finding the Fourth Proportional to 2,214,676.14, 3,056,252.43 and 1,196,080.89

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Solution

The fourth proportional to 2,214,676.14, 3,056,252.43 and 1,196,080.89 is: 1,650,591.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,676.14 : 3,056,252.43 = 1,196,080.89 : x
  2. Step 2: Convert to fraction form
    2,214,676.14/3,056,252.43 = 1,196,080.89/x
  3. Step 3: Cross multiply
    2,214,676.14x = 3,056,252.43 × 1,196,080.89
  4. Step 4: Simplify right side
    2,214,676.14x = 3,655,525,126,539.06
  5. Step 5: Solve for x
    x = 3,655,525,126,539.06/2,214,676.14
  6. Step 6: Final answer
    x = 1,650,591.28

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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.