Home / 370,400.50-560,764.50

Finding the Third Proportional to 370,400.50 and 560,764.50

Calculator

Solution

The third proportional to 370,400.50 and 560,764.50 is: 848,964.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,400.50 : 560,764.50 = 560,764.50 : x
  2. Step 2: Convert to fraction form
    370,400.50/560,764.50 = 560,764.50/x
  3. Step 3: Cross multiply
    370,400.50x = 560,764.50 × 560,764.50
  4. Step 4: Simplify right side
    370,400.50x = 314,456,824,460.25
  5. Step 5: Solve for x
    x = 314,456,824,460.25/370,400.50
  6. Step 6: Final answer
    x = 848,964.36

Related Problems

Find third proportional to 185,200.25 and 280,382.25
Half scale
Find third proportional to 740,801 and 1,121,529
Double scale
Find third proportional to 370,403 and 560,768
Similar ratio
Find third proportional to 555,600.75 and 841,146.75
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.