Home / 347,688-733,357.50

Finding the Third Proportional to 347,688 and 733,357.50

Calculator

Solution

The third proportional to 347,688 and 733,357.50 is: 1,546,827.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,688 : 733,357.50 = 733,357.50 : x
  2. Step 2: Convert to fraction form
    347,688/733,357.50 = 733,357.50/x
  3. Step 3: Cross multiply
    347,688x = 733,357.50 × 733,357.50
  4. Step 4: Simplify right side
    347,688x = 537,813,222,806.25
  5. Step 5: Solve for x
    x = 537,813,222,806.25/347,688
  6. Step 6: Final answer
    x = 1,546,827.11

Related Problems

Find third proportional to 173,844 and 366,678.75
Half scale
Find third proportional to 695,376 and 1,466,715
Double scale
Find third proportional to 347,690 and 733,362
Similar ratio
Find third proportional to 521,532 and 1,100,036.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.