Home / 3,948,013.98-5,922,020.67-2,152,407.39

Finding the Fourth Proportional to 3,948,013.98, 5,922,020.67 and 2,152,407.39

Calculator

Solution

The fourth proportional to 3,948,013.98, 5,922,020.67 and 2,152,407.39 is: 3,228,610.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,948,013.98 : 5,922,020.67 = 2,152,407.39 : x
  2. Step 2: Convert to fraction form
    3,948,013.98/5,922,020.67 = 2,152,407.39/x
  3. Step 3: Cross multiply
    3,948,013.98x = 5,922,020.67 × 2,152,407.39
  4. Step 4: Simplify right side
    3,948,013.98x = 12,746,601,053,840.75
  5. Step 5: Solve for x
    x = 12,746,601,053,840.75/3,948,013.98
  6. Step 6: Final answer
    x = 3,228,610.92

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.