Home / 804,961.14-1,207,483.05-205,927.50

Finding the Fourth Proportional to 804,961.14, 1,207,483.05 and 205,927.50

Calculator

Solution

The fourth proportional to 804,961.14, 1,207,483.05 and 205,927.50 is: 308,901.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,961.14 : 1,207,483.05 = 205,927.50 : x
  2. Step 2: Convert to fraction form
    804,961.14/1,207,483.05 = 205,927.50/x
  3. Step 3: Cross multiply
    804,961.14x = 1,207,483.05 × 205,927.50
  4. Step 4: Simplify right side
    804,961.14x = 248,653,965,778.88
  5. Step 5: Solve for x
    x = 248,653,965,778.88/804,961.14
  6. Step 6: Final answer
    x = 308,901.83

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.