Home / 585,136-873,875

Finding the Third Proportional to 585,136 and 873,875

Calculator

Solution

The third proportional to 585,136 and 873,875 is: 1,305,094.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,136 : 873,875 = 873,875 : x
  2. Step 2: Convert to fraction form
    585,136/873,875 = 873,875/x
  3. Step 3: Cross multiply
    585,136x = 873,875 × 873,875
  4. Step 4: Simplify right side
    585,136x = 763,657,515,625
  5. Step 5: Solve for x
    x = 763,657,515,625/585,136
  6. Step 6: Final answer
    x = 1,305,094.06

Related Problems

Find third proportional to 292,568 and 436,937.50
Half scale
Find third proportional to 1,170,272 and 1,747,750
Double scale
Find third proportional to 585,138 and 873,878
Similar ratio
Find third proportional to 877,704 and 1,310,812.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.