Home / 6,807,196.21-10,213,809.62-3,567,964.06

Finding the Fourth Proportional to 6,807,196.21, 10,213,809.62 and 3,567,964.06

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Solution

The fourth proportional to 6,807,196.21, 10,213,809.62 and 3,567,964.06 is: 5,353,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,196.21 : 10,213,809.62 = 3,567,964.06 : x
  2. Step 2: Convert to fraction form
    6,807,196.21/10,213,809.62 = 3,567,964.06/x
  3. Step 3: Cross multiply
    6,807,196.21x = 10,213,809.62 × 3,567,964.06
  4. Step 4: Simplify right side
    6,807,196.21x = 36,442,505,639,842.26
  5. Step 5: Solve for x
    x = 36,442,505,639,842.26/6,807,196.21
  6. Step 6: Final answer
    x = 5,353,526.55

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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.