Home / 263,448-577,070

Finding the Third Proportional to 263,448 and 577,070

Calculator

Solution

The third proportional to 263,448 and 577,070 is: 1,264,043.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,448 : 577,070 = 577,070 : x
  2. Step 2: Convert to fraction form
    263,448/577,070 = 577,070/x
  3. Step 3: Cross multiply
    263,448x = 577,070 × 577,070
  4. Step 4: Simplify right side
    263,448x = 333,009,784,900
  5. Step 5: Solve for x
    x = 333,009,784,900/263,448
  6. Step 6: Final answer
    x = 1,264,043.70

Related Problems

Find third proportional to 131,724 and 288,535
Half scale
Find third proportional to 526,896 and 1,154,140
Double scale
Find third proportional to 263,450 and 577,074
Similar ratio
Find third proportional to 395,172 and 865,605
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.