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Finding the Fourth Proportional to 595,346.10, 893,117.55 and 275,817.30

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Solution

The fourth proportional to 595,346.10, 893,117.55 and 275,817.30 is: 413,771.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,346.10 : 893,117.55 = 275,817.30 : x
  2. Step 2: Convert to fraction form
    595,346.10/893,117.55 = 275,817.30/x
  3. Step 3: Cross multiply
    595,346.10x = 893,117.55 × 275,817.30
  4. Step 4: Simplify right side
    595,346.10x = 246,337,271,223.62
  5. Step 5: Solve for x
    x = 246,337,271,223.62/595,346.10
  6. Step 6: Final answer
    x = 413,771.54

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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.