Home / 481,422-745,053

Finding the Third Proportional to 481,422 and 745,053

Calculator

Solution

The third proportional to 481,422 and 745,053 is: 1,153,050.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,422 : 745,053 = 745,053 : x
  2. Step 2: Convert to fraction form
    481,422/745,053 = 745,053/x
  3. Step 3: Cross multiply
    481,422x = 745,053 × 745,053
  4. Step 4: Simplify right side
    481,422x = 555,103,972,809
  5. Step 5: Solve for x
    x = 555,103,972,809/481,422
  6. Step 6: Final answer
    x = 1,153,050.70

Related Problems

Find third proportional to 240,711 and 372,526.50
Half scale
Find third proportional to 962,844 and 1,490,106
Double scale
Find third proportional to 481,424 and 745,056
Similar ratio
Find third proportional to 722,133 and 1,117,579.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.