Home / 968,195.32-1,336,126.70-538,475.64

Finding the Fourth Proportional to 968,195.32, 1,336,126.70 and 538,475.64

Calculator

Solution

The fourth proportional to 968,195.32, 1,336,126.70 and 538,475.64 is: 743,105.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,195.32 : 1,336,126.70 = 538,475.64 : x
  2. Step 2: Convert to fraction form
    968,195.32/1,336,126.70 = 538,475.64/x
  3. Step 3: Cross multiply
    968,195.32x = 1,336,126.70 × 538,475.64
  4. Step 4: Simplify right side
    968,195.32x = 719,471,679,903.59
  5. Step 5: Solve for x
    x = 719,471,679,903.59/968,195.32
  6. Step 6: Final answer
    x = 743,105.93

Related Problems

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.