Home / 11,095,728.60-16,633,095.30-6,550,267.80

Finding the Fourth Proportional to 11,095,728.60, 16,633,095.30 and 6,550,267.80

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Solution

The fourth proportional to 11,095,728.60, 16,633,095.30 and 6,550,267.80 is: 9,819,204.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,728.60 : 16,633,095.30 = 6,550,267.80 : x
  2. Step 2: Convert to fraction form
    11,095,728.60/16,633,095.30 = 6,550,267.80/x
  3. Step 3: Cross multiply
    11,095,728.60x = 16,633,095.30 × 6,550,267.80
  4. Step 4: Simplify right side
    11,095,728.60x = 108,951,228,557,921.34
  5. Step 5: Solve for x
    x = 108,951,228,557,921.34/11,095,728.60
  6. Step 6: Final answer
    x = 9,819,204.53

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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.