Home / 453,150-977,235.75

Finding the Third Proportional to 453,150 and 977,235.75

Calculator

Solution

The third proportional to 453,150 and 977,235.75 is: 2,107,447.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,150 : 977,235.75 = 977,235.75 : x
  2. Step 2: Convert to fraction form
    453,150/977,235.75 = 977,235.75/x
  3. Step 3: Cross multiply
    453,150x = 977,235.75 × 977,235.75
  4. Step 4: Simplify right side
    453,150x = 954,989,711,078.06
  5. Step 5: Solve for x
    x = 954,989,711,078.06/453,150
  6. Step 6: Final answer
    x = 2,107,447.23

Related Problems

Find third proportional to 226,575 and 488,617.88
Half scale
Find third proportional to 906,300 and 1,954,471.50
Double scale
Find third proportional to 453,152 and 977,240
Similar ratio
Find third proportional to 679,725 and 1,465,853.63
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.