Home / 17,304,060.96-25,956,147.84-6,518,466.72

Finding the Fourth Proportional to 17,304,060.96, 25,956,147.84 and 6,518,466.72

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Solution

The fourth proportional to 17,304,060.96, 25,956,147.84 and 6,518,466.72 is: 9,777,721.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,304,060.96 : 25,956,147.84 = 6,518,466.72 : x
  2. Step 2: Convert to fraction form
    17,304,060.96/25,956,147.84 = 6,518,466.72/x
  3. Step 3: Cross multiply
    17,304,060.96x = 25,956,147.84 × 6,518,466.72
  4. Step 4: Simplify right side
    17,304,060.96x = 169,194,285,874,439.88
  5. Step 5: Solve for x
    x = 169,194,285,874,439.88/17,304,060.96
  6. Step 6: Final answer
    x = 9,777,721.33

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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.