Home / 1,330,202.06-1,995,598.35-383,498.90

Finding the Fourth Proportional to 1,330,202.06, 1,995,598.35 and 383,498.90

Calculator

Solution

The fourth proportional to 1,330,202.06, 1,995,598.35 and 383,498.90 is: 575,333.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,202.06 : 1,995,598.35 = 383,498.90 : x
  2. Step 2: Convert to fraction form
    1,330,202.06/1,995,598.35 = 383,498.90/x
  3. Step 3: Cross multiply
    1,330,202.06x = 1,995,598.35 × 383,498.90
  4. Step 4: Simplify right side
    1,330,202.06x = 765,309,772,066.82
  5. Step 5: Solve for x
    x = 765,309,772,066.82/1,330,202.06
  6. Step 6: Final answer
    x = 575,333.47

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.