Home / 276,411-602,850

Finding the Third Proportional to 276,411 and 602,850

Calculator

Solution

The third proportional to 276,411 and 602,850 is: 1,314,810.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,411 : 602,850 = 602,850 : x
  2. Step 2: Convert to fraction form
    276,411/602,850 = 602,850/x
  3. Step 3: Cross multiply
    276,411x = 602,850 × 602,850
  4. Step 4: Simplify right side
    276,411x = 363,428,122,500
  5. Step 5: Solve for x
    x = 363,428,122,500/276,411
  6. Step 6: Final answer
    x = 1,314,810.64

Related Problems

Find third proportional to 138,205.50 and 301,425
Half scale
Find third proportional to 552,822 and 1,205,700
Double scale
Find third proportional to 276,413 and 602,854
Similar ratio
Find third proportional to 414,616.50 and 904,275
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.