Home / 1,246,015.82-1,719,502.56-673,055.96

Finding the Fourth Proportional to 1,246,015.82, 1,719,502.56 and 673,055.96

Calculator

Solution

The fourth proportional to 1,246,015.82, 1,719,502.56 and 673,055.96 is: 928,817.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,246,015.82 : 1,719,502.56 = 673,055.96 : x
  2. Step 2: Convert to fraction form
    1,246,015.82/1,719,502.56 = 673,055.96/x
  3. Step 3: Cross multiply
    1,246,015.82x = 1,719,502.56 × 673,055.96
  4. Step 4: Simplify right side
    1,246,015.82x = 1,157,321,446,243.26
  5. Step 5: Solve for x
    x = 1,157,321,446,243.26/1,246,015.82
  6. Step 6: Final answer
    x = 928,817.62

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.