Home / 327,460-715,792

Finding the Third Proportional to 327,460 and 715,792

Calculator

Solution

The third proportional to 327,460 and 715,792 is: 1,564,643.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,460 : 715,792 = 715,792 : x
  2. Step 2: Convert to fraction form
    327,460/715,792 = 715,792/x
  3. Step 3: Cross multiply
    327,460x = 715,792 × 715,792
  4. Step 4: Simplify right side
    327,460x = 512,358,187,264
  5. Step 5: Solve for x
    x = 512,358,187,264/327,460
  6. Step 6: Final answer
    x = 1,564,643.58

Related Problems

Find third proportional to 163,730 and 357,896
Half scale
Find third proportional to 654,920 and 1,431,584
Double scale
Find third proportional to 327,462 and 715,796
Similar ratio
Find third proportional to 491,190 and 1,073,688
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.