Home / 282,288-587,808

Finding the Third Proportional to 282,288 and 587,808

Calculator

Solution

The third proportional to 282,288 and 587,808 is: 1,223,991.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,288 : 587,808 = 587,808 : x
  2. Step 2: Convert to fraction form
    282,288/587,808 = 587,808/x
  3. Step 3: Cross multiply
    282,288x = 587,808 × 587,808
  4. Step 4: Simplify right side
    282,288x = 345,518,244,864
  5. Step 5: Solve for x
    x = 345,518,244,864/282,288
  6. Step 6: Final answer
    x = 1,223,991.97

Related Problems

Find third proportional to 141,144 and 293,904
Half scale
Find third proportional to 564,576 and 1,175,616
Double scale
Find third proportional to 282,290 and 587,812
Similar ratio
Find third proportional to 423,432 and 881,712
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.