Home / 11,099,459.03-15,317,314.90-6,204,887.42

Finding the Fourth Proportional to 11,099,459.03, 15,317,314.90 and 6,204,887.42

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Solution

The fourth proportional to 11,099,459.03, 15,317,314.90 and 6,204,887.42 is: 8,562,778.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,459.03 : 15,317,314.90 = 6,204,887.42 : x
  2. Step 2: Convert to fraction form
    11,099,459.03/15,317,314.90 = 6,204,887.42/x
  3. Step 3: Cross multiply
    11,099,459.03x = 15,317,314.90 × 6,204,887.42
  4. Step 4: Simplify right side
    11,099,459.03x = 95,042,214,439,089.77
  5. Step 5: Solve for x
    x = 95,042,214,439,089.77/11,099,459.03
  6. Step 6: Final answer
    x = 8,562,778.98

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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.