Home / 3,080,061.02-4,619,738.57-805,804.88

Finding the Fourth Proportional to 3,080,061.02, 4,619,738.57 and 805,804.88

Calculator

Solution

The fourth proportional to 3,080,061.02, 4,619,738.57 and 805,804.88 is: 1,208,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,061.02 : 4,619,738.57 = 805,804.88 : x
  2. Step 2: Convert to fraction form
    3,080,061.02/4,619,738.57 = 805,804.88/x
  3. Step 3: Cross multiply
    3,080,061.02x = 4,619,738.57 × 805,804.88
  4. Step 4: Simplify right side
    3,080,061.02x = 3,722,607,884,030.22
  5. Step 5: Solve for x
    x = 3,722,607,884,030.22/3,080,061.02
  6. Step 6: Final answer
    x = 1,208,614.98

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.