Home / 5,529,298.60-8,293,358.30-1,935,134.20

Finding the Fourth Proportional to 5,529,298.60, 8,293,358.30 and 1,935,134.20

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Solution

The fourth proportional to 5,529,298.60, 8,293,358.30 and 1,935,134.20 is: 2,902,494.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,298.60 : 8,293,358.30 = 1,935,134.20 : x
  2. Step 2: Convert to fraction form
    5,529,298.60/8,293,358.30 = 1,935,134.20/x
  3. Step 3: Cross multiply
    5,529,298.60x = 8,293,358.30 × 1,935,134.20
  4. Step 4: Simplify right side
    5,529,298.60x = 16,048,761,279,183.86
  5. Step 5: Solve for x
    x = 16,048,761,279,183.86/5,529,298.60
  6. Step 6: Final answer
    x = 2,902,494.95

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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.