Home / 6,870,242.08-9,481,230-3,814,456

Finding the Fourth Proportional to 6,870,242.08, 9,481,230 and 3,814,456

Calculator

Solution

The fourth proportional to 6,870,242.08, 9,481,230 and 3,814,456 is: 5,264,113.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,242.08 : 9,481,230 = 3,814,456 : x
  2. Step 2: Convert to fraction form
    6,870,242.08/9,481,230 = 3,814,456/x
  3. Step 3: Cross multiply
    6,870,242.08x = 9,481,230 × 3,814,456
  4. Step 4: Simplify right side
    6,870,242.08x = 36,165,734,660,880
  5. Step 5: Solve for x
    x = 36,165,734,660,880/6,870,242.08
  6. Step 6: Final answer
    x = 5,264,113.58

Related Problems

Find fourth proportional to 3,435,121.04, 4,740,615 and 1,907,228
Half scale
Find fourth proportional to 13,740,484.16, 18,962,460 and 7,628,912
Double scale
Find fourth proportional to 6,870,243.08, 9,481,231.38 and 3,814,457
Similar ratio
Find fourth proportional to 10,305,363.12, 14,221,845 and 5,721,684
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.