Home / 468,650.88-703,080-258,180.48

Finding the Fourth Proportional to 468,650.88, 703,080 and 258,180.48

Calculator

Solution

The fourth proportional to 468,650.88, 703,080 and 258,180.48 is: 387,327.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,650.88 : 703,080 = 258,180.48 : x
  2. Step 2: Convert to fraction form
    468,650.88/703,080 = 258,180.48/x
  3. Step 3: Cross multiply
    468,650.88x = 703,080 × 258,180.48
  4. Step 4: Simplify right side
    468,650.88x = 181,521,531,878.40
  5. Step 5: Solve for x
    x = 181,521,531,878.40/468,650.88
  6. Step 6: Final answer
    x = 387,327.84

Related Problems

Find fourth proportional to 234,325.44, 351,540 and 129,090.24
Half scale
Find fourth proportional to 937,301.76, 1,406,160 and 516,360.96
Double scale
Find fourth proportional to 468,651.88, 703,081.50 and 258,181.48
Similar ratio
Find fourth proportional to 702,976.32, 1,054,620 and 387,270.72
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.