Home / 7,735,372.35-11,595,846.90-2,614,221.39

Finding the Fourth Proportional to 7,735,372.35, 11,595,846.90 and 2,614,221.39

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Solution

The fourth proportional to 7,735,372.35, 11,595,846.90 and 2,614,221.39 is: 3,918,894.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,372.35 : 11,595,846.90 = 2,614,221.39 : x
  2. Step 2: Convert to fraction form
    7,735,372.35/11,595,846.90 = 2,614,221.39/x
  3. Step 3: Cross multiply
    7,735,372.35x = 11,595,846.90 × 2,614,221.39
  4. Step 4: Simplify right side
    7,735,372.35x = 30,314,111,001,145.20
  5. Step 5: Solve for x
    x = 30,314,111,001,145.20/7,735,372.35
  6. Step 6: Final answer
    x = 3,918,894.87

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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.