Home / 3,244,816.48-4,863,792.48-1,222,185.24

Finding the Fourth Proportional to 3,244,816.48, 4,863,792.48 and 1,222,185.24

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Solution

The fourth proportional to 3,244,816.48, 4,863,792.48 and 1,222,185.24 is: 1,831,985.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,816.48 : 4,863,792.48 = 1,222,185.24 : x
  2. Step 2: Convert to fraction form
    3,244,816.48/4,863,792.48 = 1,222,185.24/x
  3. Step 3: Cross multiply
    3,244,816.48x = 4,863,792.48 × 1,222,185.24
  4. Step 4: Simplify right side
    3,244,816.48x = 5,944,455,379,479.00
  5. Step 5: Solve for x
    x = 5,944,455,379,479.00/3,244,816.48
  6. Step 6: Final answer
    x = 1,831,985.08

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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.