Home / 370,402-560,766

Finding the Third Proportional to 370,402 and 560,766

Calculator

Solution

The third proportional to 370,402 and 560,766 is: 848,965.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,402 : 560,766 = 560,766 : x
  2. Step 2: Convert to fraction form
    370,402/560,766 = 560,766/x
  3. Step 3: Cross multiply
    370,402x = 560,766 × 560,766
  4. Step 4: Simplify right side
    370,402x = 314,458,506,756
  5. Step 5: Solve for x
    x = 314,458,506,756/370,402
  6. Step 6: Final answer
    x = 848,965.47

Related Problems

Find third proportional to 185,201 and 280,383
Half scale
Find third proportional to 740,804 and 1,121,532
Double scale
Find third proportional to 370,404 and 560,769
Similar ratio
Find third proportional to 555,603 and 841,149
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.