Home / 610,254-887,679

Finding the Third Proportional to 610,254 and 887,679

Calculator

Solution

The third proportional to 610,254 and 887,679 is: 1,291,223.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,254 : 887,679 = 887,679 : x
  2. Step 2: Convert to fraction form
    610,254/887,679 = 887,679/x
  3. Step 3: Cross multiply
    610,254x = 887,679 × 887,679
  4. Step 4: Simplify right side
    610,254x = 787,974,007,041
  5. Step 5: Solve for x
    x = 787,974,007,041/610,254
  6. Step 6: Final answer
    x = 1,291,223.01

Related Problems

Find third proportional to 305,127 and 443,839.50
Half scale
Find third proportional to 1,220,508 and 1,775,358
Double scale
Find third proportional to 610,256 and 887,682
Similar ratio
Find third proportional to 915,381 and 1,331,518.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.