Home / 946,971-1,421,550

Finding the Third Proportional to 946,971 and 1,421,550

Calculator

Solution

The third proportional to 946,971 and 1,421,550 is: 2,133,966.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,971 : 1,421,550 = 1,421,550 : x
  2. Step 2: Convert to fraction form
    946,971/1,421,550 = 1,421,550/x
  3. Step 3: Cross multiply
    946,971x = 1,421,550 × 1,421,550
  4. Step 4: Simplify right side
    946,971x = 2,020,804,402,500
  5. Step 5: Solve for x
    x = 2,020,804,402,500/946,971
  6. Step 6: Final answer
    x = 2,133,966.51

Related Problems

Find third proportional to 473,485.50 and 710,775
Half scale
Find third proportional to 1,893,942 and 2,843,100
Double scale
Find third proportional to 946,973 and 1,421,553
Similar ratio
Find third proportional to 1,420,456.50 and 2,132,325
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.