Home / 2,232,105.44-3,079,169.90-1,458,189.26

Finding the Fourth Proportional to 2,232,105.44, 3,079,169.90 and 1,458,189.26

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Solution

The fourth proportional to 2,232,105.44, 3,079,169.90 and 1,458,189.26 is: 2,011,559.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,105.44 : 3,079,169.90 = 1,458,189.26 : x
  2. Step 2: Convert to fraction form
    2,232,105.44/3,079,169.90 = 1,458,189.26/x
  3. Step 3: Cross multiply
    2,232,105.44x = 3,079,169.90 × 1,458,189.26
  4. Step 4: Simplify right side
    2,232,105.44x = 4,490,012,477,895.27
  5. Step 5: Solve for x
    x = 4,490,012,477,895.27/2,232,105.44
  6. Step 6: Final answer
    x = 2,011,559.31

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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.