Home / 11,628,169.11-16,046,873.39-6,472,748.54

Finding the Fourth Proportional to 11,628,169.11, 16,046,873.39 and 6,472,748.54

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Solution

The fourth proportional to 11,628,169.11, 16,046,873.39 and 6,472,748.54 is: 8,932,393.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,628,169.11 : 16,046,873.39 = 6,472,748.54 : x
  2. Step 2: Convert to fraction form
    11,628,169.11/16,046,873.39 = 6,472,748.54/x
  3. Step 3: Cross multiply
    11,628,169.11x = 16,046,873.39 × 6,472,748.54
  4. Step 4: Simplify right side
    11,628,169.11x = 103,867,376,362,986.41
  5. Step 5: Solve for x
    x = 103,867,376,362,986.41/11,628,169.11
  6. Step 6: Final answer
    x = 8,932,393.00

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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.