Home / 2,334,967.76-3,500,942.31-915,167.36

Finding the Fourth Proportional to 2,334,967.76, 3,500,942.31 and 915,167.36

Calculator

Solution

The fourth proportional to 2,334,967.76, 3,500,942.31 and 915,167.36 is: 1,372,159.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,967.76 : 3,500,942.31 = 915,167.36 : x
  2. Step 2: Convert to fraction form
    2,334,967.76/3,500,942.31 = 915,167.36/x
  3. Step 3: Cross multiply
    2,334,967.76x = 3,500,942.31 × 915,167.36
  4. Step 4: Simplify right side
    2,334,967.76x = 3,203,948,140,107.36
  5. Step 5: Solve for x
    x = 3,203,948,140,107.36/2,334,967.76
  6. Step 6: Final answer
    x = 1,372,159.48

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.