Home / 2,738,901.26-3,779,004.67-1,770,866.73

Finding the Fourth Proportional to 2,738,901.26, 3,779,004.67 and 1,770,866.73

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Solution

The fourth proportional to 2,738,901.26, 3,779,004.67 and 1,770,866.73 is: 2,443,357.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,901.26 : 3,779,004.67 = 1,770,866.73 : x
  2. Step 2: Convert to fraction form
    2,738,901.26/3,779,004.67 = 1,770,866.73/x
  3. Step 3: Cross multiply
    2,738,901.26x = 3,779,004.67 × 1,770,866.73
  4. Step 4: Simplify right side
    2,738,901.26x = 6,692,113,638,190.46
  5. Step 5: Solve for x
    x = 6,692,113,638,190.46/2,738,901.26
  6. Step 6: Final answer
    x = 2,443,357.02

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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.