Home / 357,248-751,264

Finding the Third Proportional to 357,248 and 751,264

Calculator

Solution

The third proportional to 357,248 and 751,264 is: 1,579,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,248 : 751,264 = 751,264 : x
  2. Step 2: Convert to fraction form
    357,248/751,264 = 751,264/x
  3. Step 3: Cross multiply
    357,248x = 751,264 × 751,264
  4. Step 4: Simplify right side
    357,248x = 564,397,597,696
  5. Step 5: Solve for x
    x = 564,397,597,696/357,248
  6. Step 6: Final answer
    x = 1,579,848.17

Related Problems

Find third proportional to 178,624 and 375,632
Half scale
Find third proportional to 714,496 and 1,502,528
Double scale
Find third proportional to 357,250 and 751,268
Similar ratio
Find third proportional to 535,872 and 1,126,896
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.