Home / 4,930,317.88-7,395,476.96-1,336,084.68

Finding the Fourth Proportional to 4,930,317.88, 7,395,476.96 and 1,336,084.68

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Solution

The fourth proportional to 4,930,317.88, 7,395,476.96 and 1,336,084.68 is: 2,004,127.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,317.88 : 7,395,476.96 = 1,336,084.68 : x
  2. Step 2: Convert to fraction form
    4,930,317.88/7,395,476.96 = 1,336,084.68/x
  3. Step 3: Cross multiply
    4,930,317.88x = 7,395,476.96 × 1,336,084.68
  4. Step 4: Simplify right side
    4,930,317.88x = 9,880,983,467,548.97
  5. Step 5: Solve for x
    x = 9,880,983,467,548.97/4,930,317.88
  6. Step 6: Final answer
    x = 2,004,127.06

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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.