Home / 316,248-694,023

Finding the Third Proportional to 316,248 and 694,023

Calculator

Solution

The third proportional to 316,248 and 694,023 is: 1,523,070.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,248 : 694,023 = 694,023 : x
  2. Step 2: Convert to fraction form
    316,248/694,023 = 694,023/x
  3. Step 3: Cross multiply
    316,248x = 694,023 × 694,023
  4. Step 4: Simplify right side
    316,248x = 481,667,924,529
  5. Step 5: Solve for x
    x = 481,667,924,529/316,248
  6. Step 6: Final answer
    x = 1,523,070.26

Related Problems

Find third proportional to 158,124 and 347,011.50
Half scale
Find third proportional to 632,496 and 1,388,046
Double scale
Find third proportional to 316,250 and 694,027
Similar ratio
Find third proportional to 474,372 and 1,041,034.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.