Home / 5,234,827.68-7,848,858.88-2,501,252.64

Finding the Fourth Proportional to 5,234,827.68, 7,848,858.88 and 2,501,252.64

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Solution

The fourth proportional to 5,234,827.68, 7,848,858.88 and 2,501,252.64 is: 3,750,262.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,234,827.68 : 7,848,858.88 = 2,501,252.64 : x
  2. Step 2: Convert to fraction form
    5,234,827.68/7,848,858.88 = 2,501,252.64/x
  3. Step 3: Cross multiply
    5,234,827.68x = 7,848,858.88 × 2,501,252.64
  4. Step 4: Simplify right side
    5,234,827.68x = 19,631,978,994,587.45
  5. Step 5: Solve for x
    x = 19,631,978,994,587.45/5,234,827.68
  6. Step 6: Final answer
    x = 3,750,262.70

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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.