Home / 894,026.37-1,341,039.18-262,940.22

Finding the Fourth Proportional to 894,026.37, 1,341,039.18 and 262,940.22

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Solution

The fourth proportional to 894,026.37, 1,341,039.18 and 262,940.22 is: 394,410.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,026.37 : 1,341,039.18 = 262,940.22 : x
  2. Step 2: Convert to fraction form
    894,026.37/1,341,039.18 = 262,940.22/x
  3. Step 3: Cross multiply
    894,026.37x = 1,341,039.18 × 262,940.22
  4. Step 4: Simplify right side
    894,026.37x = 352,613,137,017.82
  5. Step 5: Solve for x
    x = 352,613,137,017.82/894,026.37
  6. Step 6: Final answer
    x = 394,410.22

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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.