Home / 894,004.26-1,341,006.37-262,918.07

Finding the Fourth Proportional to 894,004.26, 1,341,006.37 and 262,918.07

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Solution

The fourth proportional to 894,004.26, 1,341,006.37 and 262,918.07 is: 394,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,004.26 : 1,341,006.37 = 262,918.07 : x
  2. Step 2: Convert to fraction form
    894,004.26/1,341,006.37 = 262,918.07/x
  3. Step 3: Cross multiply
    894,004.26x = 1,341,006.37 × 262,918.07
  4. Step 4: Simplify right side
    894,004.26x = 352,574,805,310.50
  5. Step 5: Solve for x
    x = 352,574,805,310.50/894,004.26
  6. Step 6: Final answer
    x = 394,377.10

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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.