Home / 4,011,392.25-6,014,911.08-1,821,759.35

Finding the Fourth Proportional to 4,011,392.25, 6,014,911.08 and 1,821,759.35

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Solution

The fourth proportional to 4,011,392.25, 6,014,911.08 and 1,821,759.35 is: 2,731,650.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,392.25 : 6,014,911.08 = 1,821,759.35 : x
  2. Step 2: Convert to fraction form
    4,011,392.25/6,014,911.08 = 1,821,759.35/x
  3. Step 3: Cross multiply
    4,011,392.25x = 6,014,911.08 × 1,821,759.35
  4. Step 4: Simplify right side
    4,011,392.25x = 10,957,720,469,334.04
  5. Step 5: Solve for x
    x = 10,957,720,469,334.04/4,011,392.25
  6. Step 6: Final answer
    x = 2,731,650.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.