Home / 457,841-700,374

Finding the Third Proportional to 457,841 and 700,374

Calculator

Solution

The third proportional to 457,841 and 700,374 is: 1,071,384.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    457,841 : 700,374 = 700,374 : x
  2. Step 2: Convert to fraction form
    457,841/700,374 = 700,374/x
  3. Step 3: Cross multiply
    457,841x = 700,374 × 700,374
  4. Step 4: Simplify right side
    457,841x = 490,523,739,876
  5. Step 5: Solve for x
    x = 490,523,739,876/457,841
  6. Step 6: Final answer
    x = 1,071,384.48

Related Problems

Find third proportional to 228,920.50 and 350,187
Half scale
Find third proportional to 915,682 and 1,400,748
Double scale
Find third proportional to 457,843 and 700,377
Similar ratio
Find third proportional to 686,761.50 and 1,050,561
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.