Home / 8,256,274.46-11,394,037.28-4,585,207.86

Finding the Fourth Proportional to 8,256,274.46, 11,394,037.28 and 4,585,207.86

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Solution

The fourth proportional to 8,256,274.46, 11,394,037.28 and 4,585,207.86 is: 6,327,797.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,256,274.46 : 11,394,037.28 = 4,585,207.86 : x
  2. Step 2: Convert to fraction form
    8,256,274.46/11,394,037.28 = 4,585,207.86/x
  3. Step 3: Cross multiply
    8,256,274.46x = 11,394,037.28 × 4,585,207.86
  4. Step 4: Simplify right side
    8,256,274.46x = 52,244,029,293,389.02
  5. Step 5: Solve for x
    x = 52,244,029,293,389.02/8,256,274.46
  6. Step 6: Final answer
    x = 6,327,797.06

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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.