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Finding the Fourth Proportional to 555,737.02, 833,676.14 and 176,522.46

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Solution

The fourth proportional to 555,737.02, 833,676.14 and 176,522.46 is: 264,806.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,737.02 : 833,676.14 = 176,522.46 : x
  2. Step 2: Convert to fraction form
    555,737.02/833,676.14 = 176,522.46/x
  3. Step 3: Cross multiply
    555,737.02x = 833,676.14 × 176,522.46
  4. Step 4: Simplify right side
    555,737.02x = 147,162,560,391.13
  5. Step 5: Solve for x
    x = 147,162,560,391.13/555,737.02
  6. Step 6: Final answer
    x = 264,806.11

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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.