Home / 3,763,282.39-5,183,833.47-3,036,093.95

Finding the Fourth Proportional to 3,763,282.39, 5,183,833.47 and 3,036,093.95

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Solution

The fourth proportional to 3,763,282.39, 5,183,833.47 and 3,036,093.95 is: 4,182,148.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,282.39 : 5,183,833.47 = 3,036,093.95 : x
  2. Step 2: Convert to fraction form
    3,763,282.39/5,183,833.47 = 3,036,093.95/x
  3. Step 3: Cross multiply
    3,763,282.39x = 5,183,833.47 × 3,036,093.95
  4. Step 4: Simplify right side
    3,763,282.39x = 15,738,605,436,074.51
  5. Step 5: Solve for x
    x = 15,738,605,436,074.51/3,763,282.39
  6. Step 6: Final answer
    x = 4,182,148.40

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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.