Home / 862,374-1,875,753.50

Finding the Third Proportional to 862,374 and 1,875,753.50

Calculator

Solution

The third proportional to 862,374 and 1,875,753.50 is: 4,079,959.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    862,374 : 1,875,753.50 = 1,875,753.50 : x
  2. Step 2: Convert to fraction form
    862,374/1,875,753.50 = 1,875,753.50/x
  3. Step 3: Cross multiply
    862,374x = 1,875,753.50 × 1,875,753.50
  4. Step 4: Simplify right side
    862,374x = 3,518,451,192,762.25
  5. Step 5: Solve for x
    x = 3,518,451,192,762.25/862,374
  6. Step 6: Final answer
    x = 4,079,959.73

Related Problems

Find third proportional to 431,187 and 937,876.75
Half scale
Find third proportional to 1,724,748 and 3,751,507
Double scale
Find third proportional to 862,376 and 1,875,758
Similar ratio
Find third proportional to 1,293,561 and 2,813,630.25
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.