Home / 11,592,416.45-17,388,624.68-2,956,500.20

Finding the Fourth Proportional to 11,592,416.45, 17,388,624.68 and 2,956,500.20

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Solution

The fourth proportional to 11,592,416.45, 17,388,624.68 and 2,956,500.20 is: 4,434,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,416.45 : 17,388,624.68 = 2,956,500.20 : x
  2. Step 2: Convert to fraction form
    11,592,416.45/17,388,624.68 = 2,956,500.20/x
  3. Step 3: Cross multiply
    11,592,416.45x = 17,388,624.68 × 2,956,500.20
  4. Step 4: Simplify right side
    11,592,416.45x = 51,409,472,344,144.94
  5. Step 5: Solve for x
    x = 51,409,472,344,144.94/11,592,416.45
  6. Step 6: Final answer
    x = 4,434,750.30

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Similar ratio
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1.5x scale

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.