Home / 7,801,178.60-11,694,090.06-4,558,601

Finding the Fourth Proportional to 7,801,178.60, 11,694,090.06 and 4,558,601

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Solution

The fourth proportional to 7,801,178.60, 11,694,090.06 and 4,558,601 is: 6,833,414.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,801,178.60 : 11,694,090.06 = 4,558,601 : x
  2. Step 2: Convert to fraction form
    7,801,178.60/11,694,090.06 = 4,558,601/x
  3. Step 3: Cross multiply
    7,801,178.60x = 11,694,090.06 × 4,558,601
  4. Step 4: Simplify right side
    7,801,178.60x = 53,308,690,641,606.06
  5. Step 5: Solve for x
    x = 53,308,690,641,606.06/7,801,178.60
  6. Step 6: Final answer
    x = 6,833,414.97

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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.