Home / 3,389,027.95-5,081,991.38-2,023,421.41

Finding the Fourth Proportional to 3,389,027.95, 5,081,991.38 and 2,023,421.41

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Solution

The fourth proportional to 3,389,027.95, 5,081,991.38 and 2,023,421.41 is: 3,034,206.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,027.95 : 5,081,991.38 = 2,023,421.41 : x
  2. Step 2: Convert to fraction form
    3,389,027.95/5,081,991.38 = 2,023,421.41/x
  3. Step 3: Cross multiply
    3,389,027.95x = 5,081,991.38 × 2,023,421.41
  4. Step 4: Simplify right side
    3,389,027.95x = 10,283,010,128,200.38
  5. Step 5: Solve for x
    x = 10,283,010,128,200.38/3,389,027.95
  6. Step 6: Final answer
    x = 3,034,206.36

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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.