Home / 2,211,448.44-3,052,740.48-1,486,716.50

Finding the Fourth Proportional to 2,211,448.44, 3,052,740.48 and 1,486,716.50

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Solution

The fourth proportional to 2,211,448.44, 3,052,740.48 and 1,486,716.50 is: 2,052,301.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,448.44 : 3,052,740.48 = 1,486,716.50 : x
  2. Step 2: Convert to fraction form
    2,211,448.44/3,052,740.48 = 1,486,716.50/x
  3. Step 3: Cross multiply
    2,211,448.44x = 3,052,740.48 × 1,486,716.50
  4. Step 4: Simplify right side
    2,211,448.44x = 4,538,559,641,833.92
  5. Step 5: Solve for x
    x = 4,538,559,641,833.92/2,211,448.44
  6. Step 6: Final answer
    x = 2,052,301.81

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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.