Home / 4,061,715.05-5,605,784.33-2,592,257.60

Finding the Fourth Proportional to 4,061,715.05, 5,605,784.33 and 2,592,257.60

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Solution

The fourth proportional to 4,061,715.05, 5,605,784.33 and 2,592,257.60 is: 3,577,709.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,715.05 : 5,605,784.33 = 2,592,257.60 : x
  2. Step 2: Convert to fraction form
    4,061,715.05/5,605,784.33 = 2,592,257.60/x
  3. Step 3: Cross multiply
    4,061,715.05x = 5,605,784.33 × 2,592,257.60
  4. Step 4: Simplify right side
    4,061,715.05x = 14,531,636,992,413.20
  5. Step 5: Solve for x
    x = 14,531,636,992,413.20/4,061,715.05
  6. Step 6: Final answer
    x = 3,577,709.62

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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.