Home / 4,011,074.18-6,014,433.92-1,821,441.58

Finding the Fourth Proportional to 4,011,074.18, 6,014,433.92 and 1,821,441.58

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Solution

The fourth proportional to 4,011,074.18, 6,014,433.92 and 1,821,441.58 is: 2,731,173.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,074.18 : 6,014,433.92 = 1,821,441.58 : x
  2. Step 2: Convert to fraction form
    4,011,074.18/6,014,433.92 = 1,821,441.58/x
  3. Step 3: Cross multiply
    4,011,074.18x = 6,014,433.92 × 1,821,441.58
  4. Step 4: Simplify right side
    4,011,074.18x = 10,954,940,041,984.26
  5. Step 5: Solve for x
    x = 10,954,940,041,984.26/4,011,074.18
  6. Step 6: Final answer
    x = 2,731,173.63

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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.