Home / 677,350-1,492,926.50

Finding the Third Proportional to 677,350 and 1,492,926.50

Calculator

Solution

The third proportional to 677,350 and 1,492,926.50 is: 3,290,513.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,350 : 1,492,926.50 = 1,492,926.50 : x
  2. Step 2: Convert to fraction form
    677,350/1,492,926.50 = 1,492,926.50/x
  3. Step 3: Cross multiply
    677,350x = 1,492,926.50 × 1,492,926.50
  4. Step 4: Simplify right side
    677,350x = 2,228,829,534,402.25
  5. Step 5: Solve for x
    x = 2,228,829,534,402.25/677,350
  6. Step 6: Final answer
    x = 3,290,513.82

Related Problems

Find third proportional to 338,675 and 746,463.25
Half scale
Find third proportional to 1,354,700 and 2,985,853
Double scale
Find third proportional to 677,352 and 1,492,931
Similar ratio
Find third proportional to 1,016,025 and 2,239,389.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.