Home / 760,750-1,177,339

Finding the Third Proportional to 760,750 and 1,177,339

Calculator

Solution

The third proportional to 760,750 and 1,177,339 is: 1,822,053.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,750 : 1,177,339 = 1,177,339 : x
  2. Step 2: Convert to fraction form
    760,750/1,177,339 = 1,177,339/x
  3. Step 3: Cross multiply
    760,750x = 1,177,339 × 1,177,339
  4. Step 4: Simplify right side
    760,750x = 1,386,127,120,921
  5. Step 5: Solve for x
    x = 1,386,127,120,921/760,750
  6. Step 6: Final answer
    x = 1,822,053.40

Related Problems

Find third proportional to 380,375 and 588,669.50
Half scale
Find third proportional to 1,521,500 and 2,354,678
Double scale
Find third proportional to 760,752 and 1,177,342
Similar ratio
Find third proportional to 1,141,125 and 1,766,008.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.