Home / 3,193,211.79-4,790,580.30-1,063,314.36

Finding the Fourth Proportional to 3,193,211.79, 4,790,580.30 and 1,063,314.36

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Solution

The fourth proportional to 3,193,211.79, 4,790,580.30 and 1,063,314.36 is: 1,595,225.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,211.79 : 4,790,580.30 = 1,063,314.36 : x
  2. Step 2: Convert to fraction form
    3,193,211.79/4,790,580.30 = 1,063,314.36/x
  3. Step 3: Cross multiply
    3,193,211.79x = 4,790,580.30 × 1,063,314.36
  4. Step 4: Simplify right side
    3,193,211.79x = 5,093,892,825,723.11
  5. Step 5: Solve for x
    x = 5,093,892,825,723.11/3,193,211.79
  6. Step 6: Final answer
    x = 1,595,225.48

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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.