Home / 474,120-1,028,592

Finding the Third Proportional to 474,120 and 1,028,592

Calculator

Solution

The third proportional to 474,120 and 1,028,592 is: 2,231,505.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,120 : 1,028,592 = 1,028,592 : x
  2. Step 2: Convert to fraction form
    474,120/1,028,592 = 1,028,592/x
  3. Step 3: Cross multiply
    474,120x = 1,028,592 × 1,028,592
  4. Step 4: Simplify right side
    474,120x = 1,058,001,502,464
  5. Step 5: Solve for x
    x = 1,058,001,502,464/474,120
  6. Step 6: Final answer
    x = 2,231,505.74

Related Problems

Find third proportional to 237,060 and 514,296
Half scale
Find third proportional to 948,240 and 2,057,184
Double scale
Find third proportional to 474,122 and 1,028,596
Similar ratio
Find third proportional to 711,180 and 1,542,888
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.