Home / 8,007,596.92-12,008,913.44-2,889,364.92

Finding the Fourth Proportional to 8,007,596.92, 12,008,913.44 and 2,889,364.92

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Solution

The fourth proportional to 8,007,596.92, 12,008,913.44 and 2,889,364.92 is: 4,333,151.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,596.92 : 12,008,913.44 = 2,889,364.92 : x
  2. Step 2: Convert to fraction form
    8,007,596.92/12,008,913.44 = 2,889,364.92/x
  3. Step 3: Cross multiply
    8,007,596.92x = 12,008,913.44 × 2,889,364.92
  4. Step 4: Simplify right side
    8,007,596.92x = 34,698,133,245,175.09
  5. Step 5: Solve for x
    x = 34,698,133,245,175.09/8,007,596.92
  6. Step 6: Final answer
    x = 4,333,151.83

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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.