Home / 5,304,477.47-7,956,771.78-4,246,246.49

Finding the Fourth Proportional to 5,304,477.47, 7,956,771.78 and 4,246,246.49

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Solution

The fourth proportional to 5,304,477.47, 7,956,771.78 and 4,246,246.49 is: 6,369,414.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,477.47 : 7,956,771.78 = 4,246,246.49 : x
  2. Step 2: Convert to fraction form
    5,304,477.47/7,956,771.78 = 4,246,246.49/x
  3. Step 3: Cross multiply
    5,304,477.47x = 7,956,771.78 × 4,246,246.49
  4. Step 4: Simplify right side
    5,304,477.47x = 33,786,414,202,772.20
  5. Step 5: Solve for x
    x = 33,786,414,202,772.20/5,304,477.47
  6. Step 6: Final answer
    x = 6,369,414.22

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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.