Home / 3,882,483.54-5,823,739.62-1,186,798.32

Finding the Fourth Proportional to 3,882,483.54, 5,823,739.62 and 1,186,798.32

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Solution

The fourth proportional to 3,882,483.54, 5,823,739.62 and 1,186,798.32 is: 1,780,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,483.54 : 5,823,739.62 = 1,186,798.32 : x
  2. Step 2: Convert to fraction form
    3,882,483.54/5,823,739.62 = 1,186,798.32/x
  3. Step 3: Cross multiply
    3,882,483.54x = 5,823,739.62 × 1,186,798.32
  4. Step 4: Simplify right side
    3,882,483.54x = 6,911,604,397,133.44
  5. Step 5: Solve for x
    x = 6,911,604,397,133.44/3,882,483.54
  6. Step 6: Final answer
    x = 1,780,201.85

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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.