Home / 2,848,491.96-3,930,918.60-1,541,743.76

Finding the Fourth Proportional to 2,848,491.96, 3,930,918.60 and 1,541,743.76

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Solution

The fourth proportional to 2,848,491.96, 3,930,918.60 and 1,541,743.76 is: 2,127,606.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,491.96 : 3,930,918.60 = 1,541,743.76 : x
  2. Step 2: Convert to fraction form
    2,848,491.96/3,930,918.60 = 1,541,743.76/x
  3. Step 3: Cross multiply
    2,848,491.96x = 3,930,918.60 × 1,541,743.76
  4. Step 4: Simplify right side
    2,848,491.96x = 6,060,469,242,706.48
  5. Step 5: Solve for x
    x = 6,060,469,242,706.48/2,848,491.96
  6. Step 6: Final answer
    x = 2,127,606.23

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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.