Home / 9,072,490.10-13,608,735.20-6,049,181.30

Finding the Fourth Proportional to 9,072,490.10, 13,608,735.20 and 6,049,181.30

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Solution

The fourth proportional to 9,072,490.10, 13,608,735.20 and 6,049,181.30 is: 9,073,771.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,490.10 : 13,608,735.20 = 6,049,181.30 : x
  2. Step 2: Convert to fraction form
    9,072,490.10/13,608,735.20 = 6,049,181.30/x
  3. Step 3: Cross multiply
    9,072,490.10x = 13,608,735.20 × 6,049,181.30
  4. Step 4: Simplify right side
    9,072,490.10x = 82,321,706,488,491.75
  5. Step 5: Solve for x
    x = 82,321,706,488,491.75/9,072,490.10
  6. Step 6: Final answer
    x = 9,073,771.98

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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.