Home / 9,856,016.52-13,601,577.18-5,446,027.56

Finding the Fourth Proportional to 9,856,016.52, 13,601,577.18 and 5,446,027.56

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Solution

The fourth proportional to 9,856,016.52, 13,601,577.18 and 5,446,027.56 is: 7,515,669.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,856,016.52 : 13,601,577.18 = 5,446,027.56 : x
  2. Step 2: Convert to fraction form
    9,856,016.52/13,601,577.18 = 5,446,027.56/x
  3. Step 3: Cross multiply
    9,856,016.52x = 13,601,577.18 × 5,446,027.56
  4. Step 4: Simplify right side
    9,856,016.52x = 74,074,564,086,509.06
  5. Step 5: Solve for x
    x = 74,074,564,086,509.06/9,856,016.52
  6. Step 6: Final answer
    x = 7,515,669.64

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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.