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Finding the Fourth Proportional to 524,488.33, 723,908.51 and 333,464.41

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Solution

The fourth proportional to 524,488.33, 723,908.51 and 333,464.41 is: 460,253.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,488.33 : 723,908.51 = 333,464.41 : x
  2. Step 2: Convert to fraction form
    524,488.33/723,908.51 = 333,464.41/x
  3. Step 3: Cross multiply
    524,488.33x = 723,908.51 × 333,464.41
  4. Step 4: Simplify right side
    524,488.33x = 241,397,724,181.13
  5. Step 5: Solve for x
    x = 241,397,724,181.13/524,488.33
  6. Step 6: Final answer
    x = 460,253.76

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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.