Home / 8,544,744.40-11,791,453.62-4,874,848.96

Finding the Fourth Proportional to 8,544,744.40, 11,791,453.62 and 4,874,848.96

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Solution

The fourth proportional to 8,544,744.40, 11,791,453.62 and 4,874,848.96 is: 6,727,124.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,744.40 : 11,791,453.62 = 4,874,848.96 : x
  2. Step 2: Convert to fraction form
    8,544,744.40/11,791,453.62 = 4,874,848.96/x
  3. Step 3: Cross multiply
    8,544,744.40x = 11,791,453.62 × 4,874,848.96
  4. Step 4: Simplify right side
    8,544,744.40x = 57,481,555,416,345.23
  5. Step 5: Solve for x
    x = 57,481,555,416,345.23/8,544,744.40
  6. Step 6: Final answer
    x = 6,727,124.03

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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.