Home / 3,196,069.65-4,794,104.45-1,173,438.41

Finding the Fourth Proportional to 3,196,069.65, 4,794,104.45 and 1,173,438.41

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Solution

The fourth proportional to 3,196,069.65, 4,794,104.45 and 1,173,438.41 is: 1,760,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,069.65 : 4,794,104.45 = 1,173,438.41 : x
  2. Step 2: Convert to fraction form
    3,196,069.65/4,794,104.45 = 1,173,438.41/x
  3. Step 3: Cross multiply
    3,196,069.65x = 4,794,104.45 × 1,173,438.41
  4. Step 4: Simplify right side
    3,196,069.65x = 5,625,586,282,145.00
  5. Step 5: Solve for x
    x = 5,625,586,282,145.00/3,196,069.65
  6. Step 6: Final answer
    x = 1,760,157.60

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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.