Home / 5,749,438.11-8,615,636.66-2,333,568.88

Finding the Fourth Proportional to 5,749,438.11, 8,615,636.66 and 2,333,568.88

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Solution

The fourth proportional to 5,749,438.11, 8,615,636.66 and 2,333,568.88 is: 3,496,895.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,438.11 : 8,615,636.66 = 2,333,568.88 : x
  2. Step 2: Convert to fraction form
    5,749,438.11/8,615,636.66 = 2,333,568.88/x
  3. Step 3: Cross multiply
    5,749,438.11x = 8,615,636.66 × 2,333,568.88
  4. Step 4: Simplify right side
    5,749,438.11x = 20,105,181,591,163.14
  5. Step 5: Solve for x
    x = 20,105,181,591,163.14/5,749,438.11
  6. Step 6: Final answer
    x = 3,496,895.04

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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.