Home / 375,984-782,952.75

Finding the Third Proportional to 375,984 and 782,952.75

Calculator

Solution

The third proportional to 375,984 and 782,952.75 is: 1,630,428.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,984 : 782,952.75 = 782,952.75 : x
  2. Step 2: Convert to fraction form
    375,984/782,952.75 = 782,952.75/x
  3. Step 3: Cross multiply
    375,984x = 782,952.75 × 782,952.75
  4. Step 4: Simplify right side
    375,984x = 613,015,008,732.56
  5. Step 5: Solve for x
    x = 613,015,008,732.56/375,984
  6. Step 6: Final answer
    x = 1,630,428.45

Related Problems

Find third proportional to 187,992 and 391,476.38
Half scale
Find third proportional to 751,968 and 1,565,905.50
Double scale
Find third proportional to 375,986 and 782,957
Similar ratio
Find third proportional to 563,976 and 1,174,429.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.