Home / 2,336,667-3,224,600.62-1,263,579

Finding the Fourth Proportional to 2,336,667, 3,224,600.62 and 1,263,579

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Solution

The fourth proportional to 2,336,667, 3,224,600.62 and 1,263,579 is: 1,743,739.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,667 : 3,224,600.62 = 1,263,579 : x
  2. Step 2: Convert to fraction form
    2,336,667/3,224,600.62 = 1,263,579/x
  3. Step 3: Cross multiply
    2,336,667x = 3,224,600.62 × 1,263,579
  4. Step 4: Simplify right side
    2,336,667x = 4,074,537,626,818.98
  5. Step 5: Solve for x
    x = 4,074,537,626,818.98/2,336,667
  6. Step 6: Final answer
    x = 1,743,739.11

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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.