Home / 738,202-1,156,490

Finding the Third Proportional to 738,202 and 1,156,490

Calculator

Solution

The third proportional to 738,202 and 1,156,490 is: 1,811,792.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,202 : 1,156,490 = 1,156,490 : x
  2. Step 2: Convert to fraction form
    738,202/1,156,490 = 1,156,490/x
  3. Step 3: Cross multiply
    738,202x = 1,156,490 × 1,156,490
  4. Step 4: Simplify right side
    738,202x = 1,337,469,120,100
  5. Step 5: Solve for x
    x = 1,337,469,120,100/738,202
  6. Step 6: Final answer
    x = 1,811,792.87

Related Problems

Find third proportional to 369,101 and 578,245
Half scale
Find third proportional to 1,476,404 and 2,312,980
Double scale
Find third proportional to 738,204 and 1,156,493
Similar ratio
Find third proportional to 1,107,303 and 1,734,735
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.