Home / 3,406,754.76-5,099,503.22-2,509,209.96

Finding the Fourth Proportional to 3,406,754.76, 5,099,503.22 and 2,509,209.96

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Solution

The fourth proportional to 3,406,754.76, 5,099,503.22 and 2,509,209.96 is: 3,755,986.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,754.76 : 5,099,503.22 = 2,509,209.96 : x
  2. Step 2: Convert to fraction form
    3,406,754.76/5,099,503.22 = 2,509,209.96/x
  3. Step 3: Cross multiply
    3,406,754.76x = 5,099,503.22 × 2,509,209.96
  4. Step 4: Simplify right side
    3,406,754.76x = 12,795,724,270,676.07
  5. Step 5: Solve for x
    x = 12,795,724,270,676.07/3,406,754.76
  6. Step 6: Final answer
    x = 3,755,986.32

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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.