Home / 11,004,886.79-15,187,218.06-6,110,109.54

Finding the Fourth Proportional to 11,004,886.79, 15,187,218.06 and 6,110,109.54

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Solution

The fourth proportional to 11,004,886.79, 15,187,218.06 and 6,110,109.54 is: 8,432,214.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,886.79 : 15,187,218.06 = 6,110,109.54 : x
  2. Step 2: Convert to fraction form
    11,004,886.79/15,187,218.06 = 6,110,109.54/x
  3. Step 3: Cross multiply
    11,004,886.79x = 15,187,218.06 × 6,110,109.54
  4. Step 4: Simplify right side
    11,004,886.79x = 92,795,565,954,466.30
  5. Step 5: Solve for x
    x = 92,795,565,954,466.30/11,004,886.79
  6. Step 6: Final answer
    x = 8,432,214.50

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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.