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Finding the Fourth Proportional to 530,495.14, 795,751.08 and 295,332.52

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Solution

The fourth proportional to 530,495.14, 795,751.08 and 295,332.52 is: 443,003.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,495.14 : 795,751.08 = 295,332.52 : x
  2. Step 2: Convert to fraction form
    530,495.14/795,751.08 = 295,332.52/x
  3. Step 3: Cross multiply
    530,495.14x = 795,751.08 × 295,332.52
  4. Step 4: Simplify right side
    530,495.14x = 235,011,171,749.12
  5. Step 5: Solve for x
    x = 235,011,171,749.12/530,495.14
  6. Step 6: Final answer
    x = 443,003.44

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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.