Home / 2,567,301.71-3,542,971.87-1,464,912.62

Finding the Fourth Proportional to 2,567,301.71, 3,542,971.87 and 1,464,912.62

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Solution

The fourth proportional to 2,567,301.71, 3,542,971.87 and 1,464,912.62 is: 2,021,633.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,301.71 : 3,542,971.87 = 1,464,912.62 : x
  2. Step 2: Convert to fraction form
    2,567,301.71/3,542,971.87 = 1,464,912.62/x
  3. Step 3: Cross multiply
    2,567,301.71x = 3,542,971.87 × 1,464,912.62
  4. Step 4: Simplify right side
    2,567,301.71x = 5,190,144,197,343.44
  5. Step 5: Solve for x
    x = 5,190,144,197,343.44/2,567,301.71
  6. Step 6: Final answer
    x = 2,021,633.92

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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.