Home / 4,441,918.40-6,129,839.76-2,404,727.36

Finding the Fourth Proportional to 4,441,918.40, 6,129,839.76 and 2,404,727.36

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Solution

The fourth proportional to 4,441,918.40, 6,129,839.76 and 2,404,727.36 is: 3,318,519.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,918.40 : 6,129,839.76 = 2,404,727.36 : x
  2. Step 2: Convert to fraction form
    4,441,918.40/6,129,839.76 = 2,404,727.36/x
  3. Step 3: Cross multiply
    4,441,918.40x = 6,129,839.76 × 2,404,727.36
  4. Step 4: Simplify right side
    4,441,918.40x = 14,740,593,383,287.83
  5. Step 5: Solve for x
    x = 14,740,593,383,287.83/4,441,918.40
  6. Step 6: Final answer
    x = 3,318,519.63

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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.