Home / 292,428-607,833

Finding the Third Proportional to 292,428 and 607,833

Calculator

Solution

The third proportional to 292,428 and 607,833 is: 1,263,425.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,428 : 607,833 = 607,833 : x
  2. Step 2: Convert to fraction form
    292,428/607,833 = 607,833/x
  3. Step 3: Cross multiply
    292,428x = 607,833 × 607,833
  4. Step 4: Simplify right side
    292,428x = 369,460,955,889
  5. Step 5: Solve for x
    x = 369,460,955,889/292,428
  6. Step 6: Final answer
    x = 1,263,425.38

Related Problems

Find third proportional to 146,214 and 303,916.50
Half scale
Find third proportional to 584,856 and 1,215,666
Double scale
Find third proportional to 292,430 and 607,837
Similar ratio
Find third proportional to 438,642 and 911,749.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.