Home / 1,365,536.20-2,048,304.30-512,606.20

Finding the Fourth Proportional to 1,365,536.20, 2,048,304.30 and 512,606.20

Calculator

Solution

The fourth proportional to 1,365,536.20, 2,048,304.30 and 512,606.20 is: 768,909.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,536.20 : 2,048,304.30 = 512,606.20 : x
  2. Step 2: Convert to fraction form
    1,365,536.20/2,048,304.30 = 512,606.20/x
  3. Step 3: Cross multiply
    1,365,536.20x = 2,048,304.30 × 512,606.20
  4. Step 4: Simplify right side
    1,365,536.20x = 1,049,973,483,666.66
  5. Step 5: Solve for x
    x = 1,049,973,483,666.66/1,365,536.20
  6. Step 6: Final answer
    x = 768,909.30

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.