Home / 537,381-1,158,678

Finding the Third Proportional to 537,381 and 1,158,678

Calculator

Solution

The third proportional to 537,381 and 1,158,678 is: 2,498,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,381 : 1,158,678 = 1,158,678 : x
  2. Step 2: Convert to fraction form
    537,381/1,158,678 = 1,158,678/x
  3. Step 3: Cross multiply
    537,381x = 1,158,678 × 1,158,678
  4. Step 4: Simplify right side
    537,381x = 1,342,534,707,684
  5. Step 5: Solve for x
    x = 1,342,534,707,684/537,381
  6. Step 6: Final answer
    x = 2,498,292.10

Related Problems

Find third proportional to 268,690.50 and 579,339
Half scale
Find third proportional to 1,074,762 and 2,317,356
Double scale
Find third proportional to 537,383 and 1,158,682
Similar ratio
Find third proportional to 806,071.50 and 1,738,017
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.