Home / 467,754-753,309

Finding the Third Proportional to 467,754 and 753,309

Calculator

Solution

The third proportional to 467,754 and 753,309 is: 1,213,189.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,754 : 753,309 = 753,309 : x
  2. Step 2: Convert to fraction form
    467,754/753,309 = 753,309/x
  3. Step 3: Cross multiply
    467,754x = 753,309 × 753,309
  4. Step 4: Simplify right side
    467,754x = 567,474,449,481
  5. Step 5: Solve for x
    x = 567,474,449,481/467,754
  6. Step 6: Final answer
    x = 1,213,189.94

Related Problems

Find third proportional to 233,877 and 376,654.50
Half scale
Find third proportional to 935,508 and 1,506,618
Double scale
Find third proportional to 467,756 and 753,312
Similar ratio
Find third proportional to 701,631 and 1,129,963.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.