Home / 406,680.60-610,020.90-301,704.60

Finding the Fourth Proportional to 406,680.60, 610,020.90 and 301,704.60

Calculator

Solution

The fourth proportional to 406,680.60, 610,020.90 and 301,704.60 is: 452,556.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    406,680.60 : 610,020.90 = 301,704.60 : x
  2. Step 2: Convert to fraction form
    406,680.60/610,020.90 = 301,704.60/x
  3. Step 3: Cross multiply
    406,680.60x = 610,020.90 × 301,704.60
  4. Step 4: Simplify right side
    406,680.60x = 184,046,111,626.14
  5. Step 5: Solve for x
    x = 184,046,111,626.14/406,680.60
  6. Step 6: Final answer
    x = 452,556.90

Related Problems

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.