Home / 499,203-1,077,138

Finding the Third Proportional to 499,203 and 1,077,138

Calculator

Solution

The third proportional to 499,203 and 1,077,138 is: 2,324,157.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    499,203 : 1,077,138 = 1,077,138 : x
  2. Step 2: Convert to fraction form
    499,203/1,077,138 = 1,077,138/x
  3. Step 3: Cross multiply
    499,203x = 1,077,138 × 1,077,138
  4. Step 4: Simplify right side
    499,203x = 1,160,226,271,044
  5. Step 5: Solve for x
    x = 1,160,226,271,044/499,203
  6. Step 6: Final answer
    x = 2,324,157.25

Related Problems

Find third proportional to 249,601.50 and 538,569
Half scale
Find third proportional to 998,406 and 2,154,276
Double scale
Find third proportional to 499,205 and 1,077,142
Similar ratio
Find third proportional to 748,804.50 and 1,615,707
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.