Home / 415,563.16-573,566.32-262,504

Finding the Fourth Proportional to 415,563.16, 573,566.32 and 262,504

Calculator

Solution

The fourth proportional to 415,563.16, 573,566.32 and 262,504 is: 362,311.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    415,563.16 : 573,566.32 = 262,504 : x
  2. Step 2: Convert to fraction form
    415,563.16/573,566.32 = 262,504/x
  3. Step 3: Cross multiply
    415,563.16x = 573,566.32 × 262,504
  4. Step 4: Simplify right side
    415,563.16x = 150,563,453,265.28
  5. Step 5: Solve for x
    x = 150,563,453,265.28/415,563.16
  6. Step 6: Final answer
    x = 362,311.84

Related Problems

Find fourth proportional to 207,781.58, 286,783.16 and 131,252
Half scale
Find fourth proportional to 831,126.32, 1,147,132.64 and 525,008
Double scale
Find fourth proportional to 415,564.16, 573,567.70 and 262,505
Similar ratio
Find fourth proportional to 623,344.74, 860,349.48 and 393,756
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.