Home / 11,544,445.30-17,319,362.82-3,347,258.98

Finding the Fourth Proportional to 11,544,445.30, 17,319,362.82 and 3,347,258.98

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Solution

The fourth proportional to 11,544,445.30, 17,319,362.82 and 3,347,258.98 is: 5,021,669.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,544,445.30 : 17,319,362.82 = 3,347,258.98 : x
  2. Step 2: Convert to fraction form
    11,544,445.30/17,319,362.82 = 3,347,258.98/x
  3. Step 3: Cross multiply
    11,544,445.30x = 17,319,362.82 × 3,347,258.98
  4. Step 4: Simplify right side
    11,544,445.30x = 57,972,392,727,123.12
  5. Step 5: Solve for x
    x = 57,972,392,727,123.12/11,544,445.30
  6. Step 6: Final answer
    x = 5,021,669.84

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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.