Home / 3,270,430.91-4,513,194.66-1,820,468.88

Finding the Fourth Proportional to 3,270,430.91, 4,513,194.66 and 1,820,468.88

Calculator

Solution

The fourth proportional to 3,270,430.91, 4,513,194.66 and 1,820,468.88 is: 2,512,247.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,430.91 : 4,513,194.66 = 1,820,468.88 : x
  2. Step 2: Convert to fraction form
    3,270,430.91/4,513,194.66 = 1,820,468.88/x
  3. Step 3: Cross multiply
    3,270,430.91x = 4,513,194.66 × 1,820,468.88
  4. Step 4: Simplify right side
    3,270,430.91x = 8,216,130,405,346.21
  5. Step 5: Solve for x
    x = 8,216,130,405,346.21/3,270,430.91
  6. Step 6: Final answer
    x = 2,512,247.05

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.