Home / 5,817,662.52-8,726,469.96-1,774,138.48

Finding the Fourth Proportional to 5,817,662.52, 8,726,469.96 and 1,774,138.48

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Solution

The fourth proportional to 5,817,662.52, 8,726,469.96 and 1,774,138.48 is: 2,661,200.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817,662.52 : 8,726,469.96 = 1,774,138.48 : x
  2. Step 2: Convert to fraction form
    5,817,662.52/8,726,469.96 = 1,774,138.48/x
  3. Step 3: Cross multiply
    5,817,662.52x = 8,726,469.96 × 1,774,138.48
  4. Step 4: Simplify right side
    5,817,662.52x = 15,481,966,150,600.06
  5. Step 5: Solve for x
    x = 15,481,966,150,600.06/5,817,662.52
  6. Step 6: Final answer
    x = 2,661,200.46

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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.