Home / 894,533.43-1,341,649.49-254,792.19

Finding the Fourth Proportional to 894,533.43, 1,341,649.49 and 254,792.19

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Solution

The fourth proportional to 894,533.43, 1,341,649.49 and 254,792.19 is: 382,145.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,533.43 : 1,341,649.49 = 254,792.19 : x
  2. Step 2: Convert to fraction form
    894,533.43/1,341,649.49 = 254,792.19/x
  3. Step 3: Cross multiply
    894,533.43x = 1,341,649.49 × 254,792.19
  4. Step 4: Simplify right side
    894,533.43x = 341,841,810,495.52
  5. Step 5: Solve for x
    x = 341,841,810,495.52/894,533.43
  6. Step 6: Final answer
    x = 382,145.37

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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.