Home / 2,601,267-3,588,535.86-1,683,791.40

Finding the Fourth Proportional to 2,601,267, 3,588,535.86 and 1,683,791.40

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Solution

The fourth proportional to 2,601,267, 3,588,535.86 and 1,683,791.40 is: 2,322,847.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,267 : 3,588,535.86 = 1,683,791.40 : x
  2. Step 2: Convert to fraction form
    2,601,267/3,588,535.86 = 1,683,791.40/x
  3. Step 3: Cross multiply
    2,601,267x = 3,588,535.86 × 1,683,791.40
  4. Step 4: Simplify right side
    2,601,267x = 6,042,345,819,659.60
  5. Step 5: Solve for x
    x = 6,042,345,819,659.60/2,601,267
  6. Step 6: Final answer
    x = 2,322,847.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.