Home / 1,571,998.68-2,358,140.58-434,832.12

Finding the Fourth Proportional to 1,571,998.68, 2,358,140.58 and 434,832.12

Calculator

Solution

The fourth proportional to 1,571,998.68, 2,358,140.58 and 434,832.12 is: 652,287.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,998.68 : 2,358,140.58 = 434,832.12 : x
  2. Step 2: Convert to fraction form
    1,571,998.68/2,358,140.58 = 434,832.12/x
  3. Step 3: Cross multiply
    1,571,998.68x = 2,358,140.58 × 434,832.12
  4. Step 4: Simplify right side
    1,571,998.68x = 1,025,395,267,659.43
  5. Step 5: Solve for x
    x = 1,025,395,267,659.43/1,571,998.68
  6. Step 6: Final answer
    x = 652,287.61

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.