Home / 12,104,774.96-16,704,086.28-6,598,028.48

Finding the Fourth Proportional to 12,104,774.96, 16,704,086.28 and 6,598,028.48

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Solution

The fourth proportional to 12,104,774.96, 16,704,086.28 and 6,598,028.48 is: 9,105,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,104,774.96 : 16,704,086.28 = 6,598,028.48 : x
  2. Step 2: Convert to fraction form
    12,104,774.96/16,704,086.28 = 6,598,028.48/x
  3. Step 3: Cross multiply
    12,104,774.96x = 16,704,086.28 × 6,598,028.48
  4. Step 4: Simplify right side
    12,104,774.96x = 110,214,037,007,817.25
  5. Step 5: Solve for x
    x = 110,214,037,007,817.25/12,104,774.96
  6. Step 6: Final answer
    x = 9,105,005.04

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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.