Home / 528,662-753,627

Finding the Third Proportional to 528,662 and 753,627

Calculator

Solution

The third proportional to 528,662 and 753,627 is: 1,074,322.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,662 : 753,627 = 753,627 : x
  2. Step 2: Convert to fraction form
    528,662/753,627 = 753,627/x
  3. Step 3: Cross multiply
    528,662x = 753,627 × 753,627
  4. Step 4: Simplify right side
    528,662x = 567,953,655,129
  5. Step 5: Solve for x
    x = 567,953,655,129/528,662
  6. Step 6: Final answer
    x = 1,074,322.83

Related Problems

Find third proportional to 264,331 and 376,813.50
Half scale
Find third proportional to 1,057,324 and 1,507,254
Double scale
Find third proportional to 528,664 and 753,630
Similar ratio
Find third proportional to 792,993 and 1,130,440.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.