Home / 3,499,338.12-5,249,007.26-839,946.12

Finding the Fourth Proportional to 3,499,338.12, 5,249,007.26 and 839,946.12

Calculator

Solution

The fourth proportional to 3,499,338.12, 5,249,007.26 and 839,946.12 is: 1,259,919.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,338.12 : 5,249,007.26 = 839,946.12 : x
  2. Step 2: Convert to fraction form
    3,499,338.12/5,249,007.26 = 839,946.12/x
  3. Step 3: Cross multiply
    3,499,338.12x = 5,249,007.26 × 839,946.12
  4. Step 4: Simplify right side
    3,499,338.12x = 4,408,883,281,888.83
  5. Step 5: Solve for x
    x = 4,408,883,281,888.83/3,499,338.12
  6. Step 6: Final answer
    x = 1,259,919.20

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.