Home / 11,004,886.28-15,187,217.37-6,110,109.03

Finding the Fourth Proportional to 11,004,886.28, 15,187,217.37 and 6,110,109.03

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Solution

The fourth proportional to 11,004,886.28, 15,187,217.37 and 6,110,109.03 is: 8,432,213.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,886.28 : 15,187,217.37 = 6,110,109.03 : x
  2. Step 2: Convert to fraction form
    11,004,886.28/15,187,217.37 = 6,110,109.03/x
  3. Step 3: Cross multiply
    11,004,886.28x = 15,187,217.37 × 6,110,109.03
  4. Step 4: Simplify right side
    11,004,886.28x = 92,795,553,993,009.84
  5. Step 5: Solve for x
    x = 92,795,553,993,009.84/11,004,886.28
  6. Step 6: Final answer
    x = 8,432,213.80

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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.