Home / 2,241,069-3,361,632.66-745,161

Finding the Fourth Proportional to 2,241,069, 3,361,632.66 and 745,161

Calculator

Solution

The fourth proportional to 2,241,069, 3,361,632.66 and 745,161 is: 1,117,751.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,069 : 3,361,632.66 = 745,161 : x
  2. Step 2: Convert to fraction form
    2,241,069/3,361,632.66 = 745,161/x
  3. Step 3: Cross multiply
    2,241,069x = 3,361,632.66 × 745,161
  4. Step 4: Simplify right side
    2,241,069x = 2,504,957,554,558.26
  5. Step 5: Solve for x
    x = 2,504,957,554,558.26/2,241,069
  6. Step 6: Final answer
    x = 1,117,751.20

Related Problems

Find fourth proportional to 1,120,534.50, 1,680,816.33 and 372,580.50
Half scale
Find fourth proportional to 4,482,138, 6,723,265.32 and 1,490,322
Double scale
Find fourth proportional to 2,241,070, 3,361,634.16 and 745,162
Similar ratio
Find fourth proportional to 3,361,603.50, 5,042,448.99 and 1,117,741.50
1.5x scale

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.