Home / 3,483,552.36-4,807,138.64-1,934,914.44

Finding the Fourth Proportional to 3,483,552.36, 4,807,138.64 and 1,934,914.44

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Solution

The fourth proportional to 3,483,552.36, 4,807,138.64 and 1,934,914.44 is: 2,670,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,552.36 : 4,807,138.64 = 1,934,914.44 : x
  2. Step 2: Convert to fraction form
    3,483,552.36/4,807,138.64 = 1,934,914.44/x
  3. Step 3: Cross multiply
    3,483,552.36x = 4,807,138.64 × 1,934,914.44
  4. Step 4: Simplify right side
    3,483,552.36x = 9,301,401,969,617.96
  5. Step 5: Solve for x
    x = 9,301,401,969,617.96/3,483,552.36
  6. Step 6: Final answer
    x = 2,670,091.05

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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.