Home / 794,196-1,191,294-203,220

Finding the Fourth Proportional to 794,196, 1,191,294 and 203,220

Calculator

Solution

The fourth proportional to 794,196, 1,191,294 and 203,220 is: 304,830

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,196 : 1,191,294 = 203,220 : x
  2. Step 2: Convert to fraction form
    794,196/1,191,294 = 203,220/x
  3. Step 3: Cross multiply
    794,196x = 1,191,294 × 203,220
  4. Step 4: Simplify right side
    794,196x = 242,094,766,680
  5. Step 5: Solve for x
    x = 242,094,766,680/794,196
  6. Step 6: Final answer
    x = 304,830

Related Problems

Find fourth proportional to 397,098, 595,647 and 101,610
Half scale
Find fourth proportional to 1,588,392, 2,382,588 and 406,440
Double scale
Find fourth proportional to 794,197, 1,191,295.50 and 203,221
Similar ratio
Find fourth proportional to 1,191,294, 1,786,941 and 304,830
1.5x scale

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.