Home / 277,332-608,764

Finding the Third Proportional to 277,332 and 608,764

Calculator

Solution

The third proportional to 277,332 and 608,764 is: 1,336,281.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,332 : 608,764 = 608,764 : x
  2. Step 2: Convert to fraction form
    277,332/608,764 = 608,764/x
  3. Step 3: Cross multiply
    277,332x = 608,764 × 608,764
  4. Step 4: Simplify right side
    277,332x = 370,593,607,696
  5. Step 5: Solve for x
    x = 370,593,607,696/277,332
  6. Step 6: Final answer
    x = 1,336,281.45

Related Problems

Find third proportional to 138,666 and 304,382
Half scale
Find third proportional to 554,664 and 1,217,528
Double scale
Find third proportional to 277,334 and 608,768
Similar ratio
Find third proportional to 415,998 and 913,146
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.