Home / 6,116,661.24-9,178,983.54-2,281,551.54

Finding the Fourth Proportional to 6,116,661.24, 9,178,983.54 and 2,281,551.54

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Solution

The fourth proportional to 6,116,661.24, 9,178,983.54 and 2,281,551.54 is: 3,423,816.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,661.24 : 9,178,983.54 = 2,281,551.54 : x
  2. Step 2: Convert to fraction form
    6,116,661.24/9,178,983.54 = 2,281,551.54/x
  3. Step 3: Cross multiply
    6,116,661.24x = 9,178,983.54 × 2,281,551.54
  4. Step 4: Simplify right side
    6,116,661.24x = 20,942,324,031,321.65
  5. Step 5: Solve for x
    x = 20,942,324,031,321.65/6,116,661.24
  6. Step 6: Final answer
    x = 3,423,816.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.