Home / 8,665,094.62-11,958,016.98-4,745,016.16

Finding the Fourth Proportional to 8,665,094.62, 11,958,016.98 and 4,745,016.16

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Solution

The fourth proportional to 8,665,094.62, 11,958,016.98 and 4,745,016.16 is: 6,548,224.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,665,094.62 : 11,958,016.98 = 4,745,016.16 : x
  2. Step 2: Convert to fraction form
    8,665,094.62/11,958,016.98 = 4,745,016.16/x
  3. Step 3: Cross multiply
    8,665,094.62x = 11,958,016.98 × 4,745,016.16
  4. Step 4: Simplify right side
    8,665,094.62x = 56,740,983,811,654.40
  5. Step 5: Solve for x
    x = 56,740,983,811,654.40/8,665,094.62
  6. Step 6: Final answer
    x = 6,548,224.38

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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.