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Finding the Fourth Proportional to 294,001.35, 441,002.03 and 234,952.35

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Solution

The fourth proportional to 294,001.35, 441,002.03 and 234,952.35 is: 352,428.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,001.35 : 441,002.03 = 234,952.35 : x
  2. Step 2: Convert to fraction form
    294,001.35/441,002.03 = 234,952.35/x
  3. Step 3: Cross multiply
    294,001.35x = 441,002.03 × 234,952.35
  4. Step 4: Simplify right side
    294,001.35x = 103,614,462,128.51
  5. Step 5: Solve for x
    x = 103,614,462,128.51/294,001.35
  6. Step 6: Final answer
    x = 352,428.53

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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.