Home / 700,128-1,535,808

Finding the Third Proportional to 700,128 and 1,535,808

Calculator

Solution

The third proportional to 700,128 and 1,535,808 is: 3,368,964.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,128 : 1,535,808 = 1,535,808 : x
  2. Step 2: Convert to fraction form
    700,128/1,535,808 = 1,535,808/x
  3. Step 3: Cross multiply
    700,128x = 1,535,808 × 1,535,808
  4. Step 4: Simplify right side
    700,128x = 2,358,706,212,864
  5. Step 5: Solve for x
    x = 2,358,706,212,864/700,128
  6. Step 6: Final answer
    x = 3,368,964.26

Related Problems

Find third proportional to 350,064 and 767,904
Half scale
Find third proportional to 1,400,256 and 3,071,616
Double scale
Find third proportional to 700,130 and 1,535,812
Similar ratio
Find third proportional to 1,050,192 and 2,303,712
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.