Home / 546,383.01-819,397.14-181,546.63

Finding the Fourth Proportional to 546,383.01, 819,397.14 and 181,546.63

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Solution

The fourth proportional to 546,383.01, 819,397.14 and 181,546.63 is: 272,261.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,383.01 : 819,397.14 = 181,546.63 : x
  2. Step 2: Convert to fraction form
    546,383.01/819,397.14 = 181,546.63/x
  3. Step 3: Cross multiply
    546,383.01x = 819,397.14 × 181,546.63
  4. Step 4: Simplify right side
    546,383.01x = 148,758,789,398.64
  5. Step 5: Solve for x
    x = 148,758,789,398.64/546,383.01
  6. Step 6: Final answer
    x = 272,261.01

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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.