Home / 10,792,047.69-14,893,874.96-6,146,029.35

Finding the Fourth Proportional to 10,792,047.69, 14,893,874.96 and 6,146,029.35

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Solution

The fourth proportional to 10,792,047.69, 14,893,874.96 and 6,146,029.35 is: 8,482,004.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,792,047.69 : 14,893,874.96 = 6,146,029.35 : x
  2. Step 2: Convert to fraction form
    10,792,047.69/14,893,874.96 = 6,146,029.35/x
  3. Step 3: Cross multiply
    10,792,047.69x = 14,893,874.96 × 6,146,029.35
  4. Step 4: Simplify right side
    10,792,047.69x = 91,538,192,608,659.92
  5. Step 5: Solve for x
    x = 91,538,192,608,659.92/10,792,047.69
  6. Step 6: Final answer
    x = 8,482,004.09

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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.