Home / 475,808-695,842

Finding the Third Proportional to 475,808 and 695,842

Calculator

Solution

The third proportional to 475,808 and 695,842 is: 1,017,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,808 : 695,842 = 695,842 : x
  2. Step 2: Convert to fraction form
    475,808/695,842 = 695,842/x
  3. Step 3: Cross multiply
    475,808x = 695,842 × 695,842
  4. Step 4: Simplify right side
    475,808x = 484,196,088,964
  5. Step 5: Solve for x
    x = 484,196,088,964/475,808
  6. Step 6: Final answer
    x = 1,017,629.15

Related Problems

Find third proportional to 237,904 and 347,921
Half scale
Find third proportional to 951,616 and 1,391,684
Double scale
Find third proportional to 475,810 and 695,845
Similar ratio
Find third proportional to 713,712 and 1,043,763
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.