Home / 11,645,295.61-16,070,571.68-6,753,418.10

Finding the Fourth Proportional to 11,645,295.61, 16,070,571.68 and 6,753,418.10

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Solution

The fourth proportional to 11,645,295.61, 16,070,571.68 and 6,753,418.10 is: 9,319,753.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,645,295.61 : 16,070,571.68 = 6,753,418.10 : x
  2. Step 2: Convert to fraction form
    11,645,295.61/16,070,571.68 = 6,753,418.10/x
  3. Step 3: Cross multiply
    11,645,295.61x = 16,070,571.68 × 6,753,418.10
  4. Step 4: Simplify right side
    11,645,295.61x = 108,531,289,661,059.41
  5. Step 5: Solve for x
    x = 108,531,289,661,059.41/11,645,295.61
  6. Step 6: Final answer
    x = 9,319,753.94

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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.