Home / 4,676,404-7,014,810.12-1,481,765.64

Finding the Fourth Proportional to 4,676,404, 7,014,810.12 and 1,481,765.64

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Solution

The fourth proportional to 4,676,404, 7,014,810.12 and 1,481,765.64 is: 2,222,713.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,404 : 7,014,810.12 = 1,481,765.64 : x
  2. Step 2: Convert to fraction form
    4,676,404/7,014,810.12 = 1,481,765.64/x
  3. Step 3: Cross multiply
    4,676,404x = 7,014,810.12 × 1,481,765.64
  4. Step 4: Simplify right side
    4,676,404x = 10,394,304,606,940.28
  5. Step 5: Solve for x
    x = 10,394,304,606,940.28/4,676,404
  6. Step 6: Final answer
    x = 2,222,713.14

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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.