Home / 4,099,193.58-6,148,863.27-1,259,330.34

Finding the Fourth Proportional to 4,099,193.58, 6,148,863.27 and 1,259,330.34

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Solution

The fourth proportional to 4,099,193.58, 6,148,863.27 and 1,259,330.34 is: 1,889,017.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,193.58 : 6,148,863.27 = 1,259,330.34 : x
  2. Step 2: Convert to fraction form
    4,099,193.58/6,148,863.27 = 1,259,330.34/x
  3. Step 3: Cross multiply
    4,099,193.58x = 6,148,863.27 × 1,259,330.34
  4. Step 4: Simplify right side
    4,099,193.58x = 7,743,450,072,422.61
  5. Step 5: Solve for x
    x = 7,743,450,072,422.61/4,099,193.58
  6. Step 6: Final answer
    x = 1,889,017.91

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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.