Home / 1,892,875.32-2,611,768.74-1,204,298.52

Finding the Fourth Proportional to 1,892,875.32, 2,611,768.74 and 1,204,298.52

Calculator

Solution

The fourth proportional to 1,892,875.32, 2,611,768.74 and 1,204,298.52 is: 1,661,677.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,875.32 : 2,611,768.74 = 1,204,298.52 : x
  2. Step 2: Convert to fraction form
    1,892,875.32/2,611,768.74 = 1,204,298.52/x
  3. Step 3: Cross multiply
    1,892,875.32x = 2,611,768.74 × 1,204,298.52
  4. Step 4: Simplify right side
    1,892,875.32x = 3,145,349,228,164.27
  5. Step 5: Solve for x
    x = 3,145,349,228,164.27/1,892,875.32
  6. Step 6: Final answer
    x = 1,661,677.97

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.