Home / 3,263,046.57-4,503,419.46-1,973,896.20

Finding the Fourth Proportional to 3,263,046.57, 4,503,419.46 and 1,973,896.20

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Solution

The fourth proportional to 3,263,046.57, 4,503,419.46 and 1,973,896.20 is: 2,724,227.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,046.57 : 4,503,419.46 = 1,973,896.20 : x
  2. Step 2: Convert to fraction form
    3,263,046.57/4,503,419.46 = 1,973,896.20/x
  3. Step 3: Cross multiply
    3,263,046.57x = 4,503,419.46 × 1,973,896.20
  4. Step 4: Simplify right side
    3,263,046.57x = 8,889,282,559,100.05
  5. Step 5: Solve for x
    x = 8,889,282,559,100.05/3,263,046.57
  6. Step 6: Final answer
    x = 2,724,227.92

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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.