Home / 607,051.70-910,686.90-252,101.60

Finding the Fourth Proportional to 607,051.70, 910,686.90 and 252,101.60

Calculator

Solution

The fourth proportional to 607,051.70, 910,686.90 and 252,101.60 is: 378,197.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,051.70 : 910,686.90 = 252,101.60 : x
  2. Step 2: Convert to fraction form
    607,051.70/910,686.90 = 252,101.60/x
  3. Step 3: Cross multiply
    607,051.70x = 910,686.90 × 252,101.60
  4. Step 4: Simplify right side
    607,051.70x = 229,585,624,589.04
  5. Step 5: Solve for x
    x = 229,585,624,589.04/607,051.70
  6. Step 6: Final answer
    x = 378,197.81

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.