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Finding the Fourth Proportional to 369,751.00, 553,776.53 and 234,805.00

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Solution

The fourth proportional to 369,751.00, 553,776.53 and 234,805.00 is: 351,667.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,751.00 : 553,776.53 = 234,805.00 : x
  2. Step 2: Convert to fraction form
    369,751.00/553,776.53 = 234,805.00/x
  3. Step 3: Cross multiply
    369,751.00x = 553,776.53 × 234,805.00
  4. Step 4: Simplify right side
    369,751.00x = 130,029,497,329.22
  5. Step 5: Solve for x
    x = 130,029,497,329.22/369,751.00
  6. Step 6: Final answer
    x = 351,667.74

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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.