Home / 565,521-743,292

Finding the Third Proportional to 565,521 and 743,292

Calculator

Solution

The third proportional to 565,521 and 743,292 is: 976,945.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,521 : 743,292 = 743,292 : x
  2. Step 2: Convert to fraction form
    565,521/743,292 = 743,292/x
  3. Step 3: Cross multiply
    565,521x = 743,292 × 743,292
  4. Step 4: Simplify right side
    565,521x = 552,482,997,264
  5. Step 5: Solve for x
    x = 552,482,997,264/565,521
  6. Step 6: Final answer
    x = 976,945.15

Related Problems

Find third proportional to 282,760.50 and 371,646
Half scale
Find third proportional to 1,131,042 and 1,486,584
Double scale
Find third proportional to 565,523 and 743,295
Similar ratio
Find third proportional to 848,281.50 and 1,114,938
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.