Home / 2,241,685.26-3,089,911.86-1,516,268.43

Finding the Fourth Proportional to 2,241,685.26, 3,089,911.86 and 1,516,268.43

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Solution

The fourth proportional to 2,241,685.26, 3,089,911.86 and 1,516,268.43 is: 2,090,006.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,685.26 : 3,089,911.86 = 1,516,268.43 : x
  2. Step 2: Convert to fraction form
    2,241,685.26/3,089,911.86 = 1,516,268.43/x
  3. Step 3: Cross multiply
    2,241,685.26x = 3,089,911.86 × 1,516,268.43
  4. Step 4: Simplify right side
    2,241,685.26x = 4,685,135,804,800.58
  5. Step 5: Solve for x
    x = 4,685,135,804,800.58/2,241,685.26
  6. Step 6: Final answer
    x = 2,090,006.07

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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.