Home / 2,542,862.00-3,507,751.87-1,610,862.98

Finding the Fourth Proportional to 2,542,862.00, 3,507,751.87 and 1,610,862.98

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Solution

The fourth proportional to 2,542,862.00, 3,507,751.87 and 1,610,862.98 is: 2,222,105.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542,862.00 : 3,507,751.87 = 1,610,862.98 : x
  2. Step 2: Convert to fraction form
    2,542,862.00/3,507,751.87 = 1,610,862.98/x
  3. Step 3: Cross multiply
    2,542,862.00x = 3,507,751.87 × 1,610,862.98
  4. Step 4: Simplify right side
    2,542,862.00x = 5,650,507,608,842.86
  5. Step 5: Solve for x
    x = 5,650,507,608,842.86/2,542,862.00
  6. Step 6: Final answer
    x = 2,222,105.49

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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.