Home / 9,004,720.97-12,426,500.66-4,874,750.98

Finding the Fourth Proportional to 9,004,720.97, 12,426,500.66 and 4,874,750.98

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Solution

The fourth proportional to 9,004,720.97, 12,426,500.66 and 4,874,750.98 is: 6,727,148.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,720.97 : 12,426,500.66 = 4,874,750.98 : x
  2. Step 2: Convert to fraction form
    9,004,720.97/12,426,500.66 = 4,874,750.98/x
  3. Step 3: Cross multiply
    9,004,720.97x = 12,426,500.66 × 4,874,750.98
  4. Step 4: Simplify right side
    9,004,720.97x = 60,576,096,214,865.64
  5. Step 5: Solve for x
    x = 60,576,096,214,865.64/9,004,720.97
  6. Step 6: Final answer
    x = 6,727,148.61

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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.