Home / 705,136-1,074,235

Finding the Third Proportional to 705,136 and 1,074,235

Calculator

Solution

The third proportional to 705,136 and 1,074,235 is: 1,636,536.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,136 : 1,074,235 = 1,074,235 : x
  2. Step 2: Convert to fraction form
    705,136/1,074,235 = 1,074,235/x
  3. Step 3: Cross multiply
    705,136x = 1,074,235 × 1,074,235
  4. Step 4: Simplify right side
    705,136x = 1,153,980,835,225
  5. Step 5: Solve for x
    x = 1,153,980,835,225/705,136
  6. Step 6: Final answer
    x = 1,636,536.55

Related Problems

Find third proportional to 352,568 and 537,117.50
Half scale
Find third proportional to 1,410,272 and 2,148,470
Double scale
Find third proportional to 705,138 and 1,074,238
Similar ratio
Find third proportional to 1,057,704 and 1,611,352.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.