Home / 12,033,847.08-16,606,586.86-6,527,103.66

Finding the Fourth Proportional to 12,033,847.08, 16,606,586.86 and 6,527,103.66

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Solution

The fourth proportional to 12,033,847.08, 16,606,586.86 and 6,527,103.66 is: 9,007,336.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,033,847.08 : 16,606,586.86 = 6,527,103.66 : x
  2. Step 2: Convert to fraction form
    12,033,847.08/16,606,586.86 = 6,527,103.66/x
  3. Step 3: Cross multiply
    12,033,847.08x = 16,606,586.86 × 6,527,103.66
  4. Step 4: Simplify right side
    12,033,847.08x = 108,392,913,857,696.16
  5. Step 5: Solve for x
    x = 108,392,913,857,696.16/12,033,847.08
  6. Step 6: Final answer
    x = 9,007,336.82

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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.