Home / 5,368,857.09-8,054,546.94-1,774,624.25

Finding the Fourth Proportional to 5,368,857.09, 8,054,546.94 and 1,774,624.25

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Solution

The fourth proportional to 5,368,857.09, 8,054,546.94 and 1,774,624.25 is: 2,662,353.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,857.09 : 8,054,546.94 = 1,774,624.25 : x
  2. Step 2: Convert to fraction form
    5,368,857.09/8,054,546.94 = 1,774,624.25/x
  3. Step 3: Cross multiply
    5,368,857.09x = 8,054,546.94 × 1,774,624.25
  4. Step 4: Simplify right side
    5,368,857.09x = 14,293,794,282,214.56
  5. Step 5: Solve for x
    x = 14,293,794,282,214.56/5,368,857.09
  6. Step 6: Final answer
    x = 2,662,353.28

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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.