Home / 530,494.14-795,749.58-295,331.52

Finding the Fourth Proportional to 530,494.14, 795,749.58 and 295,331.52

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Solution

The fourth proportional to 530,494.14, 795,749.58 and 295,331.52 is: 443,001.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,494.14 : 795,749.58 = 295,331.52 : x
  2. Step 2: Convert to fraction form
    530,494.14/795,749.58 = 295,331.52/x
  3. Step 3: Cross multiply
    530,494.14x = 795,749.58 × 295,331.52
  4. Step 4: Simplify right side
    530,494.14x = 235,009,933,000.76
  5. Step 5: Solve for x
    x = 235,009,933,000.76/530,494.14
  6. Step 6: Final answer
    x = 443,001.94

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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.