Home / 3,633,384.36-5,449,895.44-1,358,741.54

Finding the Fourth Proportional to 3,633,384.36, 5,449,895.44 and 1,358,741.54

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Solution

The fourth proportional to 3,633,384.36, 5,449,895.44 and 1,358,741.54 is: 2,038,044.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,384.36 : 5,449,895.44 = 1,358,741.54 : x
  2. Step 2: Convert to fraction form
    3,633,384.36/5,449,895.44 = 1,358,741.54/x
  3. Step 3: Cross multiply
    3,633,384.36x = 5,449,895.44 × 1,358,741.54
  4. Step 4: Simplify right side
    3,633,384.36x = 7,404,999,322,984.58
  5. Step 5: Solve for x
    x = 7,404,999,322,984.58/3,633,384.36
  6. Step 6: Final answer
    x = 2,038,044.59

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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.