Home / 565,113-847,671

Finding the Third Proportional to 565,113 and 847,671

Calculator

Solution

The third proportional to 565,113 and 847,671 is: 1,271,508.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,113 : 847,671 = 847,671 : x
  2. Step 2: Convert to fraction form
    565,113/847,671 = 847,671/x
  3. Step 3: Cross multiply
    565,113x = 847,671 × 847,671
  4. Step 4: Simplify right side
    565,113x = 718,546,124,241
  5. Step 5: Solve for x
    x = 718,546,124,241/565,113
  6. Step 6: Final answer
    x = 1,271,508.75

Related Problems

Find third proportional to 282,556.50 and 423,835.50
Half scale
Find third proportional to 1,130,226 and 1,695,342
Double scale
Find third proportional to 565,115 and 847,674
Similar ratio
Find third proportional to 847,669.50 and 1,271,506.50
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.