Home / 460,686-710,709

Finding the Third Proportional to 460,686 and 710,709

Calculator

Solution

The third proportional to 460,686 and 710,709 is: 1,096,424.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,686 : 710,709 = 710,709 : x
  2. Step 2: Convert to fraction form
    460,686/710,709 = 710,709/x
  3. Step 3: Cross multiply
    460,686x = 710,709 × 710,709
  4. Step 4: Simplify right side
    460,686x = 505,107,282,681
  5. Step 5: Solve for x
    x = 505,107,282,681/460,686
  6. Step 6: Final answer
    x = 1,096,424.21

Related Problems

Find third proportional to 230,343 and 355,354.50
Half scale
Find third proportional to 921,372 and 1,421,418
Double scale
Find third proportional to 460,688 and 710,712
Similar ratio
Find third proportional to 691,029 and 1,066,063.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.