Home / 2,249,627.91-3,104,486.78-1,231,032.75

Finding the Fourth Proportional to 2,249,627.91, 3,104,486.78 and 1,231,032.75

Calculator

Solution

The fourth proportional to 2,249,627.91, 3,104,486.78 and 1,231,032.75 is: 1,698,825.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,627.91 : 3,104,486.78 = 1,231,032.75 : x
  2. Step 2: Convert to fraction form
    2,249,627.91/3,104,486.78 = 1,231,032.75/x
  3. Step 3: Cross multiply
    2,249,627.91x = 3,104,486.78 × 1,231,032.75
  4. Step 4: Simplify right side
    2,249,627.91x = 3,821,724,891,966.88
  5. Step 5: Solve for x
    x = 3,821,724,891,966.88/2,249,627.91
  6. Step 6: Final answer
    x = 1,698,825.34

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.