Home / 529,020-804,602

Finding the Third Proportional to 529,020 and 804,602

Calculator

Solution

The third proportional to 529,020 and 804,602 is: 1,223,742.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,020 : 804,602 = 804,602 : x
  2. Step 2: Convert to fraction form
    529,020/804,602 = 804,602/x
  3. Step 3: Cross multiply
    529,020x = 804,602 × 804,602
  4. Step 4: Simplify right side
    529,020x = 647,384,378,404
  5. Step 5: Solve for x
    x = 647,384,378,404/529,020
  6. Step 6: Final answer
    x = 1,223,742.73

Related Problems

Find third proportional to 264,510 and 402,301
Half scale
Find third proportional to 1,058,040 and 1,609,204
Double scale
Find third proportional to 529,022 and 804,605
Similar ratio
Find third proportional to 793,530 and 1,206,903
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.