Home / 751,108-1,036,529.04-433,156

Finding the Fourth Proportional to 751,108, 1,036,529.04 and 433,156

Calculator

Solution

The fourth proportional to 751,108, 1,036,529.04 and 433,156 is: 597,755.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,108 : 1,036,529.04 = 433,156 : x
  2. Step 2: Convert to fraction form
    751,108/1,036,529.04 = 433,156/x
  3. Step 3: Cross multiply
    751,108x = 1,036,529.04 × 433,156
  4. Step 4: Simplify right side
    751,108x = 448,978,772,850.24
  5. Step 5: Solve for x
    x = 448,978,772,850.24/751,108
  6. Step 6: Final answer
    x = 597,755.28

Related Problems

Find fourth proportional to 375,554, 518,264.52 and 216,578
Half scale
Find fourth proportional to 1,502,216, 2,073,058.08 and 866,312
Double scale
Find fourth proportional to 751,109, 1,036,530.42 and 433,157
Similar ratio
Find fourth proportional to 1,126,662, 1,554,793.56 and 649,734
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.