Home / 459,129-973,836

Finding the Third Proportional to 459,129 and 973,836

Calculator

Solution

The third proportional to 459,129 and 973,836 is: 2,065,555.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,129 : 973,836 = 973,836 : x
  2. Step 2: Convert to fraction form
    459,129/973,836 = 973,836/x
  3. Step 3: Cross multiply
    459,129x = 973,836 × 973,836
  4. Step 4: Simplify right side
    459,129x = 948,356,554,896
  5. Step 5: Solve for x
    x = 948,356,554,896/459,129
  6. Step 6: Final answer
    x = 2,065,555.77

Related Problems

Find third proportional to 229,564.50 and 486,918
Half scale
Find third proportional to 918,258 and 1,947,672
Double scale
Find third proportional to 459,131 and 973,840
Similar ratio
Find third proportional to 688,693.50 and 1,460,754
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.