Home / 437,488-625,602

Finding the Third Proportional to 437,488 and 625,602

Calculator

Solution

The third proportional to 437,488 and 625,602 is: 894,602.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,488 : 625,602 = 625,602 : x
  2. Step 2: Convert to fraction form
    437,488/625,602 = 625,602/x
  3. Step 3: Cross multiply
    437,488x = 625,602 × 625,602
  4. Step 4: Simplify right side
    437,488x = 391,377,862,404
  5. Step 5: Solve for x
    x = 391,377,862,404/437,488
  6. Step 6: Final answer
    x = 894,602.51

Related Problems

Find third proportional to 218,744 and 312,801
Half scale
Find third proportional to 874,976 and 1,251,204
Double scale
Find third proportional to 437,490 and 625,605
Similar ratio
Find third proportional to 656,232 and 938,403
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.