Home / 2,245,676.76-3,370,284.36-1,046,982

Finding the Fourth Proportional to 2,245,676.76, 3,370,284.36 and 1,046,982

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Solution

The fourth proportional to 2,245,676.76, 3,370,284.36 and 1,046,982 is: 1,571,297.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,676.76 : 3,370,284.36 = 1,046,982 : x
  2. Step 2: Convert to fraction form
    2,245,676.76/3,370,284.36 = 1,046,982/x
  3. Step 3: Cross multiply
    2,245,676.76x = 3,370,284.36 × 1,046,982
  4. Step 4: Simplify right side
    2,245,676.76x = 3,528,627,059,801.52
  5. Step 5: Solve for x
    x = 3,528,627,059,801.52/2,245,676.76
  6. Step 6: Final answer
    x = 1,571,297.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.