Home / 434,955.19-598,874.13-395,097.12

Finding the Fourth Proportional to 434,955.19, 598,874.13 and 395,097.12

Calculator

Solution

The fourth proportional to 434,955.19, 598,874.13 and 395,097.12 is: 543,994.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,955.19 : 598,874.13 = 395,097.12 : x
  2. Step 2: Convert to fraction form
    434,955.19/598,874.13 = 395,097.12/x
  3. Step 3: Cross multiply
    434,955.19x = 598,874.13 × 395,097.12
  4. Step 4: Simplify right side
    434,955.19x = 236,613,444,005.51
  5. Step 5: Solve for x
    x = 236,613,444,005.51/434,955.19
  6. Step 6: Final answer
    x = 543,994.99

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.