Home / 692,058-1,487,580

Finding the Third Proportional to 692,058 and 1,487,580

Calculator

Solution

The third proportional to 692,058 and 1,487,580 is: 3,197,556.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,058 : 1,487,580 = 1,487,580 : x
  2. Step 2: Convert to fraction form
    692,058/1,487,580 = 1,487,580/x
  3. Step 3: Cross multiply
    692,058x = 1,487,580 × 1,487,580
  4. Step 4: Simplify right side
    692,058x = 2,212,894,256,400
  5. Step 5: Solve for x
    x = 2,212,894,256,400/692,058
  6. Step 6: Final answer
    x = 3,197,556.07

Related Problems

Find third proportional to 346,029 and 743,790
Half scale
Find third proportional to 1,384,116 and 2,975,160
Double scale
Find third proportional to 692,060 and 1,487,584
Similar ratio
Find third proportional to 1,038,087 and 2,231,370
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.