Home / 790,087-1,706,287

Finding the Third Proportional to 790,087 and 1,706,287

Calculator

Solution

The third proportional to 790,087 and 1,706,287 is: 3,684,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,087 : 1,706,287 = 1,706,287 : x
  2. Step 2: Convert to fraction form
    790,087/1,706,287 = 1,706,287/x
  3. Step 3: Cross multiply
    790,087x = 1,706,287 × 1,706,287
  4. Step 4: Simplify right side
    790,087x = 2,911,415,326,369
  5. Step 5: Solve for x
    x = 2,911,415,326,369/790,087
  6. Step 6: Final answer
    x = 3,684,930.05

Related Problems

Find third proportional to 395,043.50 and 853,143.50
Half scale
Find third proportional to 1,580,174 and 3,412,574
Double scale
Find third proportional to 790,089 and 1,706,291
Similar ratio
Find third proportional to 1,185,130.50 and 2,559,430.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.