Home / 346,011.75-743,755.50

Finding the Third Proportional to 346,011.75 and 743,755.50

Calculator

Solution

The third proportional to 346,011.75 and 743,755.50 is: 1,598,709.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,011.75 : 743,755.50 = 743,755.50 : x
  2. Step 2: Convert to fraction form
    346,011.75/743,755.50 = 743,755.50/x
  3. Step 3: Cross multiply
    346,011.75x = 743,755.50 × 743,755.50
  4. Step 4: Simplify right side
    346,011.75x = 553,172,243,780.25
  5. Step 5: Solve for x
    x = 553,172,243,780.25/346,011.75
  6. Step 6: Final answer
    x = 1,598,709.42

Related Problems

Find third proportional to 173,005.88 and 371,877.75
Half scale
Find third proportional to 692,023.50 and 1,487,511
Double scale
Find third proportional to 346,014 and 743,760
Similar ratio
Find third proportional to 519,017.63 and 1,115,633.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.