Home / 7,796,176.38-10,758,660.48-4,311,662.00

Finding the Fourth Proportional to 7,796,176.38, 10,758,660.48 and 4,311,662.00

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Solution

The fourth proportional to 7,796,176.38, 10,758,660.48 and 4,311,662.00 is: 5,950,058.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,176.38 : 10,758,660.48 = 4,311,662.00 : x
  2. Step 2: Convert to fraction form
    7,796,176.38/10,758,660.48 = 4,311,662.00/x
  3. Step 3: Cross multiply
    7,796,176.38x = 10,758,660.48 × 4,311,662.00
  4. Step 4: Simplify right side
    7,796,176.38x = 46,387,707,508,724.46
  5. Step 5: Solve for x
    x = 46,387,707,508,724.46/7,796,176.38
  6. Step 6: Final answer
    x = 5,950,058.75

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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.