Home / 674,370-1,472,306

Finding the Third Proportional to 674,370 and 1,472,306

Calculator

Solution

The third proportional to 674,370 and 1,472,306 is: 3,214,385.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,370 : 1,472,306 = 1,472,306 : x
  2. Step 2: Convert to fraction form
    674,370/1,472,306 = 1,472,306/x
  3. Step 3: Cross multiply
    674,370x = 1,472,306 × 1,472,306
  4. Step 4: Simplify right side
    674,370x = 2,167,684,957,636
  5. Step 5: Solve for x
    x = 2,167,684,957,636/674,370
  6. Step 6: Final answer
    x = 3,214,385.22

Related Problems

Find third proportional to 337,185 and 736,153
Half scale
Find third proportional to 1,348,740 and 2,944,612
Double scale
Find third proportional to 674,372 and 1,472,310
Similar ratio
Find third proportional to 1,011,555 and 2,208,459
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.