Home / 444,305.02-666,389.06-144,784.84

Finding the Fourth Proportional to 444,305.02, 666,389.06 and 144,784.84

Calculator

Solution

The fourth proportional to 444,305.02, 666,389.06 and 144,784.84 is: 217,154.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,305.02 : 666,389.06 = 144,784.84 : x
  2. Step 2: Convert to fraction form
    444,305.02/666,389.06 = 144,784.84/x
  3. Step 3: Cross multiply
    444,305.02x = 666,389.06 × 144,784.84
  4. Step 4: Simplify right side
    444,305.02x = 96,483,033,429.85
  5. Step 5: Solve for x
    x = 96,483,033,429.85/444,305.02
  6. Step 6: Final answer
    x = 217,154.95

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.