Home / 435,912-940,674

Finding the Third Proportional to 435,912 and 940,674

Calculator

Solution

The third proportional to 435,912 and 940,674 is: 2,029,922.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,912 : 940,674 = 940,674 : x
  2. Step 2: Convert to fraction form
    435,912/940,674 = 940,674/x
  3. Step 3: Cross multiply
    435,912x = 940,674 × 940,674
  4. Step 4: Simplify right side
    435,912x = 884,867,574,276
  5. Step 5: Solve for x
    x = 884,867,574,276/435,912
  6. Step 6: Final answer
    x = 2,029,922.49

Related Problems

Find third proportional to 217,956 and 470,337
Half scale
Find third proportional to 871,824 and 1,881,348
Double scale
Find third proportional to 435,914 and 940,678
Similar ratio
Find third proportional to 653,868 and 1,411,011
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.