Home / 3,661,544.64-5,053,230.96-2,030,463.60

Finding the Fourth Proportional to 3,661,544.64, 5,053,230.96 and 2,030,463.60

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Solution

The fourth proportional to 3,661,544.64, 5,053,230.96 and 2,030,463.60 is: 2,802,205.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,544.64 : 5,053,230.96 = 2,030,463.60 : x
  2. Step 2: Convert to fraction form
    3,661,544.64/5,053,230.96 = 2,030,463.60/x
  3. Step 3: Cross multiply
    3,661,544.64x = 5,053,230.96 × 2,030,463.60
  4. Step 4: Simplify right side
    3,661,544.64x = 10,260,401,526,673.06
  5. Step 5: Solve for x
    x = 10,260,401,526,673.06/3,661,544.64
  6. Step 6: Final answer
    x = 2,802,205.77

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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.