Home / 804,574-1,108,307

Finding the Third Proportional to 804,574 and 1,108,307

Calculator

Solution

The third proportional to 804,574 and 1,108,307 is: 1,526,701.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,574 : 1,108,307 = 1,108,307 : x
  2. Step 2: Convert to fraction form
    804,574/1,108,307 = 1,108,307/x
  3. Step 3: Cross multiply
    804,574x = 1,108,307 × 1,108,307
  4. Step 4: Simplify right side
    804,574x = 1,228,344,406,249
  5. Step 5: Solve for x
    x = 1,228,344,406,249/804,574
  6. Step 6: Final answer
    x = 1,526,701.59

Related Problems

Find third proportional to 402,287 and 554,153.50
Half scale
Find third proportional to 1,609,148 and 2,216,614
Double scale
Find third proportional to 804,576 and 1,108,310
Similar ratio
Find third proportional to 1,206,861 and 1,662,460.50
1.5x scale

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.