Home / 3,867,246.54-5,800,984.83-1,845,703.62

Finding the Fourth Proportional to 3,867,246.54, 5,800,984.83 and 1,845,703.62

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Solution

The fourth proportional to 3,867,246.54, 5,800,984.83 and 1,845,703.62 is: 2,768,610.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,246.54 : 5,800,984.83 = 1,845,703.62 : x
  2. Step 2: Convert to fraction form
    3,867,246.54/5,800,984.83 = 1,845,703.62/x
  3. Step 3: Cross multiply
    3,867,246.54x = 5,800,984.83 × 1,845,703.62
  4. Step 4: Simplify right side
    3,867,246.54x = 10,706,898,700,296.09
  5. Step 5: Solve for x
    x = 10,706,898,700,296.09/3,867,246.54
  6. Step 6: Final answer
    x = 2,768,610.33

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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.