Home / 11,409,439.84-17,110,546.08-3,731,310.52

Finding the Fourth Proportional to 11,409,439.84, 17,110,546.08 and 3,731,310.52

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Solution

The fourth proportional to 11,409,439.84, 17,110,546.08 and 3,731,310.52 is: 5,595,783.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,409,439.84 : 17,110,546.08 = 3,731,310.52 : x
  2. Step 2: Convert to fraction form
    11,409,439.84/17,110,546.08 = 3,731,310.52/x
  3. Step 3: Cross multiply
    11,409,439.84x = 17,110,546.08 × 3,731,310.52
  4. Step 4: Simplify right side
    11,409,439.84x = 63,844,760,591,248.76
  5. Step 5: Solve for x
    x = 63,844,760,591,248.76/11,409,439.84
  6. Step 6: Final answer
    x = 5,595,783.97

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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.