Home / 2,733,410.66-4,097,560.25-1,216,269.61

Finding the Fourth Proportional to 2,733,410.66, 4,097,560.25 and 1,216,269.61

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Solution

The fourth proportional to 2,733,410.66, 4,097,560.25 and 1,216,269.61 is: 1,823,267.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,410.66 : 4,097,560.25 = 1,216,269.61 : x
  2. Step 2: Convert to fraction form
    2,733,410.66/4,097,560.25 = 1,216,269.61/x
  3. Step 3: Cross multiply
    2,733,410.66x = 4,097,560.25 × 1,216,269.61
  4. Step 4: Simplify right side
    2,733,410.66x = 4,983,738,000,015.78
  5. Step 5: Solve for x
    x = 4,983,738,000,015.78/2,733,410.66
  6. Step 6: Final answer
    x = 1,823,267.20

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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.