Home / 2,876,918.72-4,317,304.24-1,194,023.84

Finding the Fourth Proportional to 2,876,918.72, 4,317,304.24 and 1,194,023.84

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Solution

The fourth proportional to 2,876,918.72, 4,317,304.24 and 1,194,023.84 is: 1,791,835.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,918.72 : 4,317,304.24 = 1,194,023.84 : x
  2. Step 2: Convert to fraction form
    2,876,918.72/4,317,304.24 = 1,194,023.84/x
  3. Step 3: Cross multiply
    2,876,918.72x = 4,317,304.24 × 1,194,023.84
  4. Step 4: Simplify right side
    2,876,918.72x = 5,154,964,187,093.08
  5. Step 5: Solve for x
    x = 5,154,964,187,093.08/2,876,918.72
  6. Step 6: Final answer
    x = 1,791,835.19

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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.