Home / 730,218-1,572,783

Finding the Third Proportional to 730,218 and 1,572,783

Calculator

Solution

The third proportional to 730,218 and 1,572,783 is: 3,387,545.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,218 : 1,572,783 = 1,572,783 : x
  2. Step 2: Convert to fraction form
    730,218/1,572,783 = 1,572,783/x
  3. Step 3: Cross multiply
    730,218x = 1,572,783 × 1,572,783
  4. Step 4: Simplify right side
    730,218x = 2,473,646,365,089
  5. Step 5: Solve for x
    x = 2,473,646,365,089/730,218
  6. Step 6: Final answer
    x = 3,387,545.04

Related Problems

Find third proportional to 365,109 and 786,391.50
Half scale
Find third proportional to 1,460,436 and 3,145,566
Double scale
Find third proportional to 730,220 and 1,572,787
Similar ratio
Find third proportional to 1,095,327 and 2,359,174.50
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.