Home / 5,304,488.23-7,956,787.92-4,246,257.25

Finding the Fourth Proportional to 5,304,488.23, 7,956,787.92 and 4,246,257.25

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Solution

The fourth proportional to 5,304,488.23, 7,956,787.92 and 4,246,257.25 is: 6,369,430.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,488.23 : 7,956,787.92 = 4,246,257.25 : x
  2. Step 2: Convert to fraction form
    5,304,488.23/7,956,787.92 = 4,246,257.25/x
  3. Step 3: Cross multiply
    5,304,488.23x = 7,956,787.92 × 4,246,257.25
  4. Step 4: Simplify right side
    5,304,488.23x = 33,786,568,392,012.42
  5. Step 5: Solve for x
    x = 33,786,568,392,012.42/5,304,488.23
  6. Step 6: Final answer
    x = 6,369,430.36

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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.