Home / 459,145-996,937

Finding the Third Proportional to 459,145 and 996,937

Calculator

Solution

The third proportional to 459,145 and 996,937 is: 2,164,639.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,145 : 996,937 = 996,937 : x
  2. Step 2: Convert to fraction form
    459,145/996,937 = 996,937/x
  3. Step 3: Cross multiply
    459,145x = 996,937 × 996,937
  4. Step 4: Simplify right side
    459,145x = 993,883,381,969
  5. Step 5: Solve for x
    x = 993,883,381,969/459,145
  6. Step 6: Final answer
    x = 2,164,639.45

Related Problems

Find third proportional to 229,572.50 and 498,468.50
Half scale
Find third proportional to 918,290 and 1,993,874
Double scale
Find third proportional to 459,147 and 996,941
Similar ratio
Find third proportional to 688,717.50 and 1,495,405.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.