Home / 4,927,908.83-6,800,441.81-2,752,483.73

Finding the Fourth Proportional to 4,927,908.83, 6,800,441.81 and 2,752,483.73

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Solution

The fourth proportional to 4,927,908.83, 6,800,441.81 and 2,752,483.73 is: 3,798,387.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,908.83 : 6,800,441.81 = 2,752,483.73 : x
  2. Step 2: Convert to fraction form
    4,927,908.83/6,800,441.81 = 2,752,483.73/x
  3. Step 3: Cross multiply
    4,927,908.83x = 6,800,441.81 × 2,752,483.73
  4. Step 4: Simplify right side
    4,927,908.83x = 18,718,105,391,072.12
  5. Step 5: Solve for x
    x = 18,718,105,391,072.12/4,927,908.83
  6. Step 6: Final answer
    x = 3,798,387.12

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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.