Home / 1,896,688.64-2,844,284.09-759,238.85

Finding the Fourth Proportional to 1,896,688.64, 2,844,284.09 and 759,238.85

Calculator

Solution

The fourth proportional to 1,896,688.64, 2,844,284.09 and 759,238.85 is: 1,138,558.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,688.64 : 2,844,284.09 = 759,238.85 : x
  2. Step 2: Convert to fraction form
    1,896,688.64/2,844,284.09 = 759,238.85/x
  3. Step 3: Cross multiply
    1,896,688.64x = 2,844,284.09 × 759,238.85
  4. Step 4: Simplify right side
    1,896,688.64x = 2,159,490,984,879.41
  5. Step 5: Solve for x
    x = 2,159,490,984,879.41/1,896,688.64
  6. Step 6: Final answer
    x = 1,138,558.50

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.