Home / 9,597,049.98-13,239,963.48-6,698,137.74

Finding the Fourth Proportional to 9,597,049.98, 13,239,963.48 and 6,698,137.74

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Solution

The fourth proportional to 9,597,049.98, 13,239,963.48 and 6,698,137.74 is: 9,240,662.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,597,049.98 : 13,239,963.48 = 6,698,137.74 : x
  2. Step 2: Convert to fraction form
    9,597,049.98/13,239,963.48 = 6,698,137.74/x
  3. Step 3: Cross multiply
    9,597,049.98x = 13,239,963.48 × 6,698,137.74
  4. Step 4: Simplify right side
    9,597,049.98x = 88,683,099,061,609.73
  5. Step 5: Solve for x
    x = 88,683,099,061,609.73/9,597,049.98
  6. Step 6: Final answer
    x = 9,240,662.42

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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.