Home / 470,588-710,270

Finding the Third Proportional to 470,588 and 710,270

Calculator

Solution

The third proportional to 470,588 and 710,270 is: 1,072,027.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,588 : 710,270 = 710,270 : x
  2. Step 2: Convert to fraction form
    470,588/710,270 = 710,270/x
  3. Step 3: Cross multiply
    470,588x = 710,270 × 710,270
  4. Step 4: Simplify right side
    470,588x = 504,483,472,900
  5. Step 5: Solve for x
    x = 504,483,472,900/470,588
  6. Step 6: Final answer
    x = 1,072,027.92

Related Problems

Find third proportional to 235,294 and 355,135
Half scale
Find third proportional to 941,176 and 1,420,540
Double scale
Find third proportional to 470,590 and 710,273
Similar ratio
Find third proportional to 705,882 and 1,065,405
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.