Home / 11,157,542.56-16,729,811.06-4,326,135

Finding the Fourth Proportional to 11,157,542.56, 16,729,811.06 and 4,326,135

Calculator

Solution

The fourth proportional to 11,157,542.56, 16,729,811.06 and 4,326,135 is: 6,486,681.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,157,542.56 : 16,729,811.06 = 4,326,135 : x
  2. Step 2: Convert to fraction form
    11,157,542.56/16,729,811.06 = 4,326,135/x
  3. Step 3: Cross multiply
    11,157,542.56x = 16,729,811.06 × 4,326,135
  4. Step 4: Simplify right side
    11,157,542.56x = 72,375,421,170,053.11
  5. Step 5: Solve for x
    x = 72,375,421,170,053.11/11,157,542.56
  6. Step 6: Final answer
    x = 6,486,681.16

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.