Home / 670,038-1,458,174

Finding the Third Proportional to 670,038 and 1,458,174

Calculator

Solution

The third proportional to 670,038 and 1,458,174 is: 3,173,359.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,038 : 1,458,174 = 1,458,174 : x
  2. Step 2: Convert to fraction form
    670,038/1,458,174 = 1,458,174/x
  3. Step 3: Cross multiply
    670,038x = 1,458,174 × 1,458,174
  4. Step 4: Simplify right side
    670,038x = 2,126,271,414,276
  5. Step 5: Solve for x
    x = 2,126,271,414,276/670,038
  6. Step 6: Final answer
    x = 3,173,359.44

Related Problems

Find third proportional to 335,019 and 729,087
Half scale
Find third proportional to 1,340,076 and 2,916,348
Double scale
Find third proportional to 670,040 and 1,458,178
Similar ratio
Find third proportional to 1,005,057 and 2,187,261
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.