Home / 500,220-1,095,309

Finding the Third Proportional to 500,220 and 1,095,309

Calculator

Solution

The third proportional to 500,220 and 1,095,309 is: 2,398,348.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,220 : 1,095,309 = 1,095,309 : x
  2. Step 2: Convert to fraction form
    500,220/1,095,309 = 1,095,309/x
  3. Step 3: Cross multiply
    500,220x = 1,095,309 × 1,095,309
  4. Step 4: Simplify right side
    500,220x = 1,199,701,805,481
  5. Step 5: Solve for x
    x = 1,199,701,805,481/500,220
  6. Step 6: Final answer
    x = 2,398,348.34

Related Problems

Find third proportional to 250,110 and 547,654.50
Half scale
Find third proportional to 1,000,440 and 2,190,618
Double scale
Find third proportional to 500,222 and 1,095,313
Similar ratio
Find third proportional to 750,330 and 1,642,963.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.