Home / 4,794,539-6,616,463.82-2,757,304.76

Finding the Fourth Proportional to 4,794,539, 6,616,463.82 and 2,757,304.76

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Solution

The fourth proportional to 4,794,539, 6,616,463.82 and 2,757,304.76 is: 3,805,080.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,539 : 6,616,463.82 = 2,757,304.76 : x
  2. Step 2: Convert to fraction form
    4,794,539/6,616,463.82 = 2,757,304.76/x
  3. Step 3: Cross multiply
    4,794,539x = 6,616,463.82 × 2,757,304.76
  4. Step 4: Simplify right side
    4,794,539x = 18,243,607,185,253.78
  5. Step 5: Solve for x
    x = 18,243,607,185,253.78/4,794,539
  6. Step 6: Final answer
    x = 3,805,080.57

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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.