Home / 4,001,208.85-6,001,804.38-3,091,713.80

Finding the Fourth Proportional to 4,001,208.85, 6,001,804.38 and 3,091,713.80

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Solution

The fourth proportional to 4,001,208.85, 6,001,804.38 and 3,091,713.80 is: 4,637,563.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,208.85 : 6,001,804.38 = 3,091,713.80 : x
  2. Step 2: Convert to fraction form
    4,001,208.85/6,001,804.38 = 3,091,713.80/x
  3. Step 3: Cross multiply
    4,001,208.85x = 6,001,804.38 × 3,091,713.80
  4. Step 4: Simplify right side
    4,001,208.85x = 18,555,861,426,546.44
  5. Step 5: Solve for x
    x = 18,555,861,426,546.44/4,001,208.85
  6. Step 6: Final answer
    x = 4,637,563.83

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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.