Home / 11,014,615.80-16,515,508.50-4,275,156.60

Finding the Fourth Proportional to 11,014,615.80, 16,515,508.50 and 4,275,156.60

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Solution

The fourth proportional to 11,014,615.80, 16,515,508.50 and 4,275,156.60 is: 6,410,244.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014,615.80 : 16,515,508.50 = 4,275,156.60 : x
  2. Step 2: Convert to fraction form
    11,014,615.80/16,515,508.50 = 4,275,156.60/x
  3. Step 3: Cross multiply
    11,014,615.80x = 16,515,508.50 × 4,275,156.60
  4. Step 4: Simplify right side
    11,014,615.80x = 70,606,385,166,131.09
  5. Step 5: Solve for x
    x = 70,606,385,166,131.09/11,014,615.80
  6. Step 6: Final answer
    x = 6,410,244.94

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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.