Home / 2,682,367.80-4,014,755.64-1,466,081.40

Finding the Fourth Proportional to 2,682,367.80, 4,014,755.64 and 1,466,081.40

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Solution

The fourth proportional to 2,682,367.80, 4,014,755.64 and 1,466,081.40 is: 2,194,314.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,367.80 : 4,014,755.64 = 1,466,081.40 : x
  2. Step 2: Convert to fraction form
    2,682,367.80/4,014,755.64 = 1,466,081.40/x
  3. Step 3: Cross multiply
    2,682,367.80x = 4,014,755.64 × 1,466,081.40
  4. Step 4: Simplify right side
    2,682,367.80x = 5,885,958,569,349.10
  5. Step 5: Solve for x
    x = 5,885,958,569,349.10/2,682,367.80
  6. Step 6: Final answer
    x = 2,194,314.50

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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.