Home / 469,440-706,410

Finding the Third Proportional to 469,440 and 706,410

Calculator

Solution

The third proportional to 469,440 and 706,410 is: 1,063,000.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,440 : 706,410 = 706,410 : x
  2. Step 2: Convert to fraction form
    469,440/706,410 = 706,410/x
  3. Step 3: Cross multiply
    469,440x = 706,410 × 706,410
  4. Step 4: Simplify right side
    469,440x = 499,015,088,100
  5. Step 5: Solve for x
    x = 499,015,088,100/469,440
  6. Step 6: Final answer
    x = 1,063,000.78

Related Problems

Find third proportional to 234,720 and 353,205
Half scale
Find third proportional to 938,880 and 1,412,820
Double scale
Find third proportional to 469,442 and 706,413
Similar ratio
Find third proportional to 704,160 and 1,059,615
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.