Home / 5,669,040.97-8,503,550.50-1,409,213.31

Finding the Fourth Proportional to 5,669,040.97, 8,503,550.50 and 1,409,213.31

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Solution

The fourth proportional to 5,669,040.97, 8,503,550.50 and 1,409,213.31 is: 2,113,817.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,040.97 : 8,503,550.50 = 1,409,213.31 : x
  2. Step 2: Convert to fraction form
    5,669,040.97/8,503,550.50 = 1,409,213.31/x
  3. Step 3: Cross multiply
    5,669,040.97x = 8,503,550.50 × 1,409,213.31
  4. Step 4: Simplify right side
    5,669,040.97x = 11,983,316,546,857.16
  5. Step 5: Solve for x
    x = 11,983,316,546,857.16/5,669,040.97
  6. Step 6: Final answer
    x = 2,113,817.24

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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.