Home / 704,124-1,520,490

Finding the Third Proportional to 704,124 and 1,520,490

Calculator

Solution

The third proportional to 704,124 and 1,520,490 is: 3,283,356.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,124 : 1,520,490 = 1,520,490 : x
  2. Step 2: Convert to fraction form
    704,124/1,520,490 = 1,520,490/x
  3. Step 3: Cross multiply
    704,124x = 1,520,490 × 1,520,490
  4. Step 4: Simplify right side
    704,124x = 2,311,889,840,100
  5. Step 5: Solve for x
    x = 2,311,889,840,100/704,124
  6. Step 6: Final answer
    x = 3,283,356.11

Related Problems

Find third proportional to 352,062 and 760,245
Half scale
Find third proportional to 1,408,248 and 3,040,980
Double scale
Find third proportional to 704,126 and 1,520,494
Similar ratio
Find third proportional to 1,056,186 and 2,280,735
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.