Home / 3,221,578.53-4,831,101.48-1,171,752.48

Finding the Fourth Proportional to 3,221,578.53, 4,831,101.48 and 1,171,752.48

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Solution

The fourth proportional to 3,221,578.53, 4,831,101.48 and 1,171,752.48 is: 1,757,168.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,221,578.53 : 4,831,101.48 = 1,171,752.48 : x
  2. Step 2: Convert to fraction form
    3,221,578.53/4,831,101.48 = 1,171,752.48/x
  3. Step 3: Cross multiply
    3,221,578.53x = 4,831,101.48 × 1,171,752.48
  4. Step 4: Simplify right side
    3,221,578.53x = 5,660,855,140,321.67
  5. Step 5: Solve for x
    x = 5,660,855,140,321.67/3,221,578.53
  6. Step 6: Final answer
    x = 1,757,168.14

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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.