Home / 4,040,924.92-5,576,606.58-2,298,549.40

Finding the Fourth Proportional to 4,040,924.92, 5,576,606.58 and 2,298,549.40

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Solution

The fourth proportional to 4,040,924.92, 5,576,606.58 and 2,298,549.40 is: 3,172,072.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,924.92 : 5,576,606.58 = 2,298,549.40 : x
  2. Step 2: Convert to fraction form
    4,040,924.92/5,576,606.58 = 2,298,549.40/x
  3. Step 3: Cross multiply
    4,040,924.92x = 5,576,606.58 × 2,298,549.40
  4. Step 4: Simplify right side
    4,040,924.92x = 12,818,105,708,495.05
  5. Step 5: Solve for x
    x = 12,818,105,708,495.05/4,040,924.92
  6. Step 6: Final answer
    x = 3,172,072.23

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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.