Home / 545,120-822,594

Finding the Third Proportional to 545,120 and 822,594

Calculator

Solution

The third proportional to 545,120 and 822,594 is: 1,241,306.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,120 : 822,594 = 822,594 : x
  2. Step 2: Convert to fraction form
    545,120/822,594 = 822,594/x
  3. Step 3: Cross multiply
    545,120x = 822,594 × 822,594
  4. Step 4: Simplify right side
    545,120x = 676,660,888,836
  5. Step 5: Solve for x
    x = 676,660,888,836/545,120
  6. Step 6: Final answer
    x = 1,241,306.30

Related Problems

Find third proportional to 272,560 and 411,297
Half scale
Find third proportional to 1,090,240 and 1,645,188
Double scale
Find third proportional to 545,122 and 822,597
Similar ratio
Find third proportional to 817,680 and 1,233,891
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.