Home / 704,129-1,520,491

Finding the Third Proportional to 704,129 and 1,520,491

Calculator

Solution

The third proportional to 704,129 and 1,520,491 is: 3,283,337.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,129 : 1,520,491 = 1,520,491 : x
  2. Step 2: Convert to fraction form
    704,129/1,520,491 = 1,520,491/x
  3. Step 3: Cross multiply
    704,129x = 1,520,491 × 1,520,491
  4. Step 4: Simplify right side
    704,129x = 2,311,892,881,081
  5. Step 5: Solve for x
    x = 2,311,892,881,081/704,129
  6. Step 6: Final answer
    x = 3,283,337.12

Related Problems

Find third proportional to 352,064.50 and 760,245.50
Half scale
Find third proportional to 1,408,258 and 3,040,982
Double scale
Find third proportional to 704,131 and 1,520,495
Similar ratio
Find third proportional to 1,056,193.50 and 2,280,736.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.