Home / 7,106,704.54-9,807,252.28-3,843,519.26

Finding the Fourth Proportional to 7,106,704.54, 9,807,252.28 and 3,843,519.26

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Solution

The fourth proportional to 7,106,704.54, 9,807,252.28 and 3,843,519.26 is: 5,304,056.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,704.54 : 9,807,252.28 = 3,843,519.26 : x
  2. Step 2: Convert to fraction form
    7,106,704.54/9,807,252.28 = 3,843,519.26/x
  3. Step 3: Cross multiply
    7,106,704.54x = 9,807,252.28 × 3,843,519.26
  4. Step 4: Simplify right side
    7,106,704.54x = 37,694,363,025,858.91
  5. Step 5: Solve for x
    x = 37,694,363,025,858.91/7,106,704.54
  6. Step 6: Final answer
    x = 5,304,056.59

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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.