Home / 7,531,832.43-11,298,812.69-2,413,064.97

Finding the Fourth Proportional to 7,531,832.43, 11,298,812.69 and 2,413,064.97

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Solution

The fourth proportional to 7,531,832.43, 11,298,812.69 and 2,413,064.97 is: 3,619,938.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,832.43 : 11,298,812.69 = 2,413,064.97 : x
  2. Step 2: Convert to fraction form
    7,531,832.43/11,298,812.69 = 2,413,064.97/x
  3. Step 3: Cross multiply
    7,531,832.43x = 11,298,812.69 × 2,413,064.97
  4. Step 4: Simplify right side
    7,531,832.43x = 27,264,769,110,863.14
  5. Step 5: Solve for x
    x = 27,264,769,110,863.14/7,531,832.43
  6. Step 6: Final answer
    x = 3,619,938.36

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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.