Home / 8,112,647.30-12,170,594.80-2,995,108.31

Finding the Fourth Proportional to 8,112,647.30, 12,170,594.80 and 2,995,108.31

Calculator

Solution

The fourth proportional to 8,112,647.30, 12,170,594.80 and 2,995,108.31 is: 4,493,261.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,112,647.30 : 12,170,594.80 = 2,995,108.31 : x
  2. Step 2: Convert to fraction form
    8,112,647.30/12,170,594.80 = 2,995,108.31/x
  3. Step 3: Cross multiply
    8,112,647.30x = 12,170,594.80 × 2,995,108.31
  4. Step 4: Simplify right side
    8,112,647.30x = 36,452,249,585,208.53
  5. Step 5: Solve for x
    x = 36,452,249,585,208.53/8,112,647.30
  6. Step 6: Final answer
    x = 4,493,261.97

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.