Home / 344,128-738,093

Finding the Third Proportional to 344,128 and 738,093

Calculator

Solution

The third proportional to 344,128 and 738,093 is: 1,583,077.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,128 : 738,093 = 738,093 : x
  2. Step 2: Convert to fraction form
    344,128/738,093 = 738,093/x
  3. Step 3: Cross multiply
    344,128x = 738,093 × 738,093
  4. Step 4: Simplify right side
    344,128x = 544,781,276,649
  5. Step 5: Solve for x
    x = 544,781,276,649/344,128
  6. Step 6: Final answer
    x = 1,583,077.45

Related Problems

Find third proportional to 172,064 and 369,046.50
Half scale
Find third proportional to 688,256 and 1,476,186
Double scale
Find third proportional to 344,130 and 738,097
Similar ratio
Find third proportional to 516,192 and 1,107,139.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.