Home / 513,999-753,462

Finding the Third Proportional to 513,999 and 753,462

Calculator

Solution

The third proportional to 513,999 and 753,462 is: 1,104,486.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    513,999 : 753,462 = 753,462 : x
  2. Step 2: Convert to fraction form
    513,999/753,462 = 753,462/x
  3. Step 3: Cross multiply
    513,999x = 753,462 × 753,462
  4. Step 4: Simplify right side
    513,999x = 567,704,985,444
  5. Step 5: Solve for x
    x = 567,704,985,444/513,999
  6. Step 6: Final answer
    x = 1,104,486.56

Related Problems

Find third proportional to 256,999.50 and 376,731
Half scale
Find third proportional to 1,027,998 and 1,506,924
Double scale
Find third proportional to 514,001 and 753,465
Similar ratio
Find third proportional to 770,998.50 and 1,130,193
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.