Home / 7,097,074.40-10,647,166.80-3,504,562.40

Finding the Fourth Proportional to 7,097,074.40, 10,647,166.80 and 3,504,562.40

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Solution

The fourth proportional to 7,097,074.40, 10,647,166.80 and 3,504,562.40 is: 5,257,611.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,097,074.40 : 10,647,166.80 = 3,504,562.40 : x
  2. Step 2: Convert to fraction form
    7,097,074.40/10,647,166.80 = 3,504,562.40/x
  3. Step 3: Cross multiply
    7,097,074.40x = 10,647,166.80 × 3,504,562.40
  4. Step 4: Simplify right side
    7,097,074.40x = 37,313,660,433,808.32
  5. Step 5: Solve for x
    x = 37,313,660,433,808.32/7,097,074.40
  6. Step 6: Final answer
    x = 5,257,611.56

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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.