Home / 602,440.50-803,164.50

Finding the Third Proportional to 602,440.50 and 803,164.50

Calculator

Solution

The third proportional to 602,440.50 and 803,164.50 is: 1,070,766.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,440.50 : 803,164.50 = 803,164.50 : x
  2. Step 2: Convert to fraction form
    602,440.50/803,164.50 = 803,164.50/x
  3. Step 3: Cross multiply
    602,440.50x = 803,164.50 × 803,164.50
  4. Step 4: Simplify right side
    602,440.50x = 645,073,214,060.25
  5. Step 5: Solve for x
    x = 645,073,214,060.25/602,440.50
  6. Step 6: Final answer
    x = 1,070,766.68

Related Problems

Find third proportional to 301,220.25 and 401,582.25
Half scale
Find third proportional to 1,204,881 and 1,606,329
Double scale
Find third proportional to 602,443 and 803,167
Similar ratio
Find third proportional to 903,660.75 and 1,204,746.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.