Home / 2,062,466.19-3,093,651.77-1,214,914.46

Finding the Fourth Proportional to 2,062,466.19, 3,093,651.77 and 1,214,914.46

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Solution

The fourth proportional to 2,062,466.19, 3,093,651.77 and 1,214,914.46 is: 1,822,343.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,466.19 : 3,093,651.77 = 1,214,914.46 : x
  2. Step 2: Convert to fraction form
    2,062,466.19/3,093,651.77 = 1,214,914.46/x
  3. Step 3: Cross multiply
    2,062,466.19x = 3,093,651.77 × 1,214,914.46
  4. Step 4: Simplify right side
    2,062,466.19x = 3,758,522,248,034.76
  5. Step 5: Solve for x
    x = 3,758,522,248,034.76/2,062,466.19
  6. Step 6: Final answer
    x = 1,822,343.69

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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.