Home / 738,682-1,587,704

Finding the Third Proportional to 738,682 and 1,587,704

Calculator

Solution

The third proportional to 738,682 and 1,587,704 is: 3,412,569.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,682 : 1,587,704 = 1,587,704 : x
  2. Step 2: Convert to fraction form
    738,682/1,587,704 = 1,587,704/x
  3. Step 3: Cross multiply
    738,682x = 1,587,704 × 1,587,704
  4. Step 4: Simplify right side
    738,682x = 2,520,803,991,616
  5. Step 5: Solve for x
    x = 2,520,803,991,616/738,682
  6. Step 6: Final answer
    x = 3,412,569.94

Related Problems

Find third proportional to 369,341 and 793,852
Half scale
Find third proportional to 1,477,364 and 3,175,408
Double scale
Find third proportional to 738,684 and 1,587,708
Similar ratio
Find third proportional to 1,108,023 and 2,381,556
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.