Home / 7,453,662.10-11,181,805.35-2,664,132.10

Finding the Fourth Proportional to 7,453,662.10, 11,181,805.35 and 2,664,132.10

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Solution

The fourth proportional to 7,453,662.10, 11,181,805.35 and 2,664,132.10 is: 3,996,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,662.10 : 11,181,805.35 = 2,664,132.10 : x
  2. Step 2: Convert to fraction form
    7,453,662.10/11,181,805.35 = 2,664,132.10/x
  3. Step 3: Cross multiply
    7,453,662.10x = 11,181,805.35 × 2,664,132.10
  4. Step 4: Simplify right side
    7,453,662.10x = 29,789,806,568,886.73
  5. Step 5: Solve for x
    x = 29,789,806,568,886.73/7,453,662.10
  6. Step 6: Final answer
    x = 3,996,667.16

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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.