Home / 1,410,778.81-1,946,994.84-799,040.38

Finding the Fourth Proportional to 1,410,778.81, 1,946,994.84 and 799,040.38

Calculator

Solution

The fourth proportional to 1,410,778.81, 1,946,994.84 and 799,040.38 is: 1,102,743.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,778.81 : 1,946,994.84 = 799,040.38 : x
  2. Step 2: Convert to fraction form
    1,410,778.81/1,946,994.84 = 799,040.38/x
  3. Step 3: Cross multiply
    1,410,778.81x = 1,946,994.84 × 799,040.38
  4. Step 4: Simplify right side
    1,410,778.81x = 1,555,727,496,811.64
  5. Step 5: Solve for x
    x = 1,555,727,496,811.64/1,410,778.81
  6. Step 6: Final answer
    x = 1,102,743.74

Related Problems

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.