Home / 337,218-705,612

Finding the Third Proportional to 337,218 and 705,612

Calculator

Solution

The third proportional to 337,218 and 705,612 is: 1,476,458.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,218 : 705,612 = 705,612 : x
  2. Step 2: Convert to fraction form
    337,218/705,612 = 705,612/x
  3. Step 3: Cross multiply
    337,218x = 705,612 × 705,612
  4. Step 4: Simplify right side
    337,218x = 497,888,294,544
  5. Step 5: Solve for x
    x = 497,888,294,544/337,218
  6. Step 6: Final answer
    x = 1,476,458.24

Related Problems

Find third proportional to 168,609 and 352,806
Half scale
Find third proportional to 674,436 and 1,411,224
Double scale
Find third proportional to 337,220 and 705,616
Similar ratio
Find third proportional to 505,827 and 1,058,418
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.