Home / 3,099,333.73-4,649,047.37-1,180,351.18

Finding the Fourth Proportional to 3,099,333.73, 4,649,047.37 and 1,180,351.18

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Solution

The fourth proportional to 3,099,333.73, 4,649,047.37 and 1,180,351.18 is: 1,770,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,333.73 : 4,649,047.37 = 1,180,351.18 : x
  2. Step 2: Convert to fraction form
    3,099,333.73/4,649,047.37 = 1,180,351.18/x
  3. Step 3: Cross multiply
    3,099,333.73x = 4,649,047.37 × 1,180,351.18
  4. Step 4: Simplify right side
    3,099,333.73x = 5,487,508,549,055.40
  5. Step 5: Solve for x
    x = 5,487,508,549,055.40/3,099,333.73
  6. Step 6: Final answer
    x = 1,770,544.58

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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.