Home / 9,326,933.92-13,992,172.35-3,263,388.94

Finding the Fourth Proportional to 9,326,933.92, 13,992,172.35 and 3,263,388.94

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Solution

The fourth proportional to 9,326,933.92, 13,992,172.35 and 3,263,388.94 is: 4,895,703.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,933.92 : 13,992,172.35 = 3,263,388.94 : x
  2. Step 2: Convert to fraction form
    9,326,933.92/13,992,172.35 = 3,263,388.94/x
  3. Step 3: Cross multiply
    9,326,933.92x = 13,992,172.35 × 3,263,388.94
  4. Step 4: Simplify right side
    9,326,933.92x = 45,661,900,493,563.80
  5. Step 5: Solve for x
    x = 45,661,900,493,563.80/9,326,933.92
  6. Step 6: Final answer
    x = 4,895,703.23

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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.