Home / 2,769,097.22-3,821,403.93-1,624,003.46

Finding the Fourth Proportional to 2,769,097.22, 3,821,403.93 and 1,624,003.46

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Solution

The fourth proportional to 2,769,097.22, 3,821,403.93 and 1,624,003.46 is: 2,241,153.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,097.22 : 3,821,403.93 = 1,624,003.46 : x
  2. Step 2: Convert to fraction form
    2,769,097.22/3,821,403.93 = 1,624,003.46/x
  3. Step 3: Cross multiply
    2,769,097.22x = 3,821,403.93 × 1,624,003.46
  4. Step 4: Simplify right side
    2,769,097.22x = 6,205,973,204,377.60
  5. Step 5: Solve for x
    x = 6,205,973,204,377.60/2,769,097.22
  6. Step 6: Final answer
    x = 2,241,153.96

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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.