Home / 11,592,415.45-17,388,623.18-2,956,499.20

Finding the Fourth Proportional to 11,592,415.45, 17,388,623.18 and 2,956,499.20

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Solution

The fourth proportional to 11,592,415.45, 17,388,623.18 and 2,956,499.20 is: 4,434,748.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,415.45 : 17,388,623.18 = 2,956,499.20 : x
  2. Step 2: Convert to fraction form
    11,592,415.45/17,388,623.18 = 2,956,499.20/x
  3. Step 3: Cross multiply
    11,592,415.45x = 17,388,623.18 × 2,956,499.20
  4. Step 4: Simplify right side
    11,592,415.45x = 51,409,450,520,771.46
  5. Step 5: Solve for x
    x = 51,409,450,520,771.46/11,592,415.45
  6. Step 6: Final answer
    x = 4,434,748.80

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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.