Home / 545,124-822,600

Finding the Third Proportional to 545,124 and 822,600

Calculator

Solution

The third proportional to 545,124 and 822,600 is: 1,241,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,124 : 822,600 = 822,600 : x
  2. Step 2: Convert to fraction form
    545,124/822,600 = 822,600/x
  3. Step 3: Cross multiply
    545,124x = 822,600 × 822,600
  4. Step 4: Simplify right side
    545,124x = 676,670,760,000
  5. Step 5: Solve for x
    x = 676,670,760,000/545,124
  6. Step 6: Final answer
    x = 1,241,315.30

Related Problems

Find third proportional to 272,562 and 411,300
Half scale
Find third proportional to 1,090,248 and 1,645,200
Double scale
Find third proportional to 545,126 and 822,603
Similar ratio
Find third proportional to 817,686 and 1,233,900
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.