Home / 698,370-1,046,403

Finding the Third Proportional to 698,370 and 1,046,403

Calculator

Solution

The third proportional to 698,370 and 1,046,403 is: 1,567,878.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    698,370 : 1,046,403 = 1,046,403 : x
  2. Step 2: Convert to fraction form
    698,370/1,046,403 = 1,046,403/x
  3. Step 3: Cross multiply
    698,370x = 1,046,403 × 1,046,403
  4. Step 4: Simplify right side
    698,370x = 1,094,959,238,409
  5. Step 5: Solve for x
    x = 1,094,959,238,409/698,370
  6. Step 6: Final answer
    x = 1,567,878.40

Related Problems

Find third proportional to 349,185 and 523,201.50
Half scale
Find third proportional to 1,396,740 and 2,092,806
Double scale
Find third proportional to 698,372 and 1,046,406
Similar ratio
Find third proportional to 1,047,555 and 1,569,604.50
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.