Home / 9,284,583.38-12,812,771.46-5,801,944.43

Finding the Fourth Proportional to 9,284,583.38, 12,812,771.46 and 5,801,944.43

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Solution

The fourth proportional to 9,284,583.38, 12,812,771.46 and 5,801,944.43 is: 8,006,712.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284,583.38 : 12,812,771.46 = 5,801,944.43 : x
  2. Step 2: Convert to fraction form
    9,284,583.38/12,812,771.46 = 5,801,944.43/x
  3. Step 3: Cross multiply
    9,284,583.38x = 12,812,771.46 × 5,801,944.43
  4. Step 4: Simplify right side
    9,284,583.38x = 74,338,988,037,241.91
  5. Step 5: Solve for x
    x = 74,338,988,037,241.91/9,284,583.38
  6. Step 6: Final answer
    x = 8,006,712.31

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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.