Home / 7,445,007.26-11,169,306.22-2,586,606.64

Finding the Fourth Proportional to 7,445,007.26, 11,169,306.22 and 2,586,606.64

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Solution

The fourth proportional to 7,445,007.26, 11,169,306.22 and 2,586,606.64 is: 3,880,533.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,445,007.26 : 11,169,306.22 = 2,586,606.64 : x
  2. Step 2: Convert to fraction form
    7,445,007.26/11,169,306.22 = 2,586,606.64/x
  3. Step 3: Cross multiply
    7,445,007.26x = 11,169,306.22 × 2,586,606.64
  4. Step 4: Simplify right side
    7,445,007.26x = 28,890,601,632,845.30
  5. Step 5: Solve for x
    x = 28,890,601,632,845.30/7,445,007.26
  6. Step 6: Final answer
    x = 3,880,533.71

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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.