Home / 8,336,629-11,504,548.02-4,521,205

Finding the Fourth Proportional to 8,336,629, 11,504,548.02 and 4,521,205

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Solution

The fourth proportional to 8,336,629, 11,504,548.02 and 4,521,205 is: 6,239,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,629 : 11,504,548.02 = 4,521,205 : x
  2. Step 2: Convert to fraction form
    8,336,629/11,504,548.02 = 4,521,205/x
  3. Step 3: Cross multiply
    8,336,629x = 11,504,548.02 × 4,521,205
  4. Step 4: Simplify right side
    8,336,629x = 52,014,420,030,764.10
  5. Step 5: Solve for x
    x = 52,014,420,030,764.10/8,336,629
  6. Step 6: Final answer
    x = 6,239,262.90

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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.