Home / 11,538,654.01-17,308,897.50-3,862,339.37

Finding the Fourth Proportional to 11,538,654.01, 17,308,897.50 and 3,862,339.37

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Solution

The fourth proportional to 11,538,654.01, 17,308,897.50 and 3,862,339.37 is: 5,793,815.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,538,654.01 : 17,308,897.50 = 3,862,339.37 : x
  2. Step 2: Convert to fraction form
    11,538,654.01/17,308,897.50 = 3,862,339.37/x
  3. Step 3: Cross multiply
    11,538,654.01x = 17,308,897.50 × 3,862,339.37
  4. Step 4: Simplify right side
    11,538,654.01x = 66,852,836,258,392.23
  5. Step 5: Solve for x
    x = 66,852,836,258,392.23/11,538,654.01
  6. Step 6: Final answer
    x = 5,793,815.83

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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.