Home / 602,913-933,129

Finding the Third Proportional to 602,913 and 933,129

Calculator

Solution

The third proportional to 602,913 and 933,129 is: 1,444,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,913 : 933,129 = 933,129 : x
  2. Step 2: Convert to fraction form
    602,913/933,129 = 933,129/x
  3. Step 3: Cross multiply
    602,913x = 933,129 × 933,129
  4. Step 4: Simplify right side
    602,913x = 870,729,730,641
  5. Step 5: Solve for x
    x = 870,729,730,641/602,913
  6. Step 6: Final answer
    x = 1,444,204.60

Related Problems

Find third proportional to 301,456.50 and 466,564.50
Half scale
Find third proportional to 1,205,826 and 1,866,258
Double scale
Find third proportional to 602,915 and 933,132
Similar ratio
Find third proportional to 904,369.50 and 1,399,693.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.