Home / 630,462-943,464

Finding the Third Proportional to 630,462 and 943,464

Calculator

Solution

The third proportional to 630,462 and 943,464 is: 1,411,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,462 : 943,464 = 943,464 : x
  2. Step 2: Convert to fraction form
    630,462/943,464 = 943,464/x
  3. Step 3: Cross multiply
    630,462x = 943,464 × 943,464
  4. Step 4: Simplify right side
    630,462x = 890,124,319,296
  5. Step 5: Solve for x
    x = 890,124,319,296/630,462
  6. Step 6: Final answer
    x = 1,411,860.38

Related Problems

Find third proportional to 315,231 and 471,732
Half scale
Find third proportional to 1,260,924 and 1,886,928
Double scale
Find third proportional to 630,464 and 943,467
Similar ratio
Find third proportional to 945,693 and 1,415,196
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.