Home / 9,055,209.57-12,498,645.92-5,337,287.97

Finding the Fourth Proportional to 9,055,209.57, 12,498,645.92 and 5,337,287.97

Calculator

Solution

The fourth proportional to 9,055,209.57, 12,498,645.92 and 5,337,287.97 is: 7,366,905.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,209.57 : 12,498,645.92 = 5,337,287.97 : x
  2. Step 2: Convert to fraction form
    9,055,209.57/12,498,645.92 = 5,337,287.97/x
  3. Step 3: Cross multiply
    9,055,209.57x = 12,498,645.92 × 5,337,287.97
  4. Step 4: Simplify right side
    9,055,209.57x = 66,708,872,483,419.13
  5. Step 5: Solve for x
    x = 66,708,872,483,419.13/9,055,209.57
  6. Step 6: Final answer
    x = 7,366,905.42

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.