Home / 417,080.54-575,575.25-226,093.47

Finding the Fourth Proportional to 417,080.54, 575,575.25 and 226,093.47

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Solution

The fourth proportional to 417,080.54, 575,575.25 and 226,093.47 is: 312,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,080.54 : 575,575.25 = 226,093.47 : x
  2. Step 2: Convert to fraction form
    417,080.54/575,575.25 = 226,093.47/x
  3. Step 3: Cross multiply
    417,080.54x = 575,575.25 × 226,093.47
  4. Step 4: Simplify right side
    417,080.54x = 130,133,804,388.15
  5. Step 5: Solve for x
    x = 130,133,804,388.15/417,080.54
  6. Step 6: Final answer
    x = 312,011.21

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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.