Home / 5,749,144.09-8,623,716.13-2,336,631.16

Finding the Fourth Proportional to 5,749,144.09, 8,623,716.13 and 2,336,631.16

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Solution

The fourth proportional to 5,749,144.09, 8,623,716.13 and 2,336,631.16 is: 3,504,946.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,144.09 : 8,623,716.13 = 2,336,631.16 : x
  2. Step 2: Convert to fraction form
    5,749,144.09/8,623,716.13 = 2,336,631.16/x
  3. Step 3: Cross multiply
    5,749,144.09x = 8,623,716.13 × 2,336,631.16
  4. Step 4: Simplify right side
    5,749,144.09x = 20,150,443,824,352.61
  5. Step 5: Solve for x
    x = 20,150,443,824,352.61/5,749,144.09
  6. Step 6: Final answer
    x = 3,504,946.74

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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.