Home / 2,594,626.81-3,580,806.35-1,448,928.56

Finding the Fourth Proportional to 2,594,626.81, 3,580,806.35 and 1,448,928.56

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Solution

The fourth proportional to 2,594,626.81, 3,580,806.35 and 1,448,928.56 is: 1,999,645.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,626.81 : 3,580,806.35 = 1,448,928.56 : x
  2. Step 2: Convert to fraction form
    2,594,626.81/3,580,806.35 = 1,448,928.56/x
  3. Step 3: Cross multiply
    2,594,626.81x = 3,580,806.35 × 1,448,928.56
  4. Step 4: Simplify right side
    2,594,626.81x = 5,188,332,588,344.36
  5. Step 5: Solve for x
    x = 5,188,332,588,344.36/2,594,626.81
  6. Step 6: Final answer
    x = 1,999,645.02

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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.