Home / 11,028,027.63-15,219,098.02-6,133,603.64

Finding the Fourth Proportional to 11,028,027.63, 15,219,098.02 and 6,133,603.64

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Solution

The fourth proportional to 11,028,027.63, 15,219,098.02 and 6,133,603.64 is: 8,464,606.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,028,027.63 : 15,219,098.02 = 6,133,603.64 : x
  2. Step 2: Convert to fraction form
    11,028,027.63/15,219,098.02 = 6,133,603.64/x
  3. Step 3: Cross multiply
    11,028,027.63x = 15,219,098.02 × 6,133,603.64
  4. Step 4: Simplify right side
    11,028,027.63x = 93,347,915,064,238.34
  5. Step 5: Solve for x
    x = 93,347,915,064,238.34/11,028,027.63
  6. Step 6: Final answer
    x = 8,464,606.56

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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.