Home / 2,831,673.96-4,245,265.62-1,483,578

Finding the Fourth Proportional to 2,831,673.96, 4,245,265.62 and 1,483,578

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Solution

The fourth proportional to 2,831,673.96, 4,245,265.62 and 1,483,578 is: 2,224,190.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,831,673.96 : 4,245,265.62 = 1,483,578 : x
  2. Step 2: Convert to fraction form
    2,831,673.96/4,245,265.62 = 1,483,578/x
  3. Step 3: Cross multiply
    2,831,673.96x = 4,245,265.62 × 1,483,578
  4. Step 4: Simplify right side
    2,831,673.96x = 6,298,182,677,988.36
  5. Step 5: Solve for x
    x = 6,298,182,677,988.36/2,831,673.96
  6. Step 6: Final answer
    x = 2,224,190.63

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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.