Home / 11,584,015.40-17,381,632.62-4,765,627.40

Finding the Fourth Proportional to 11,584,015.40, 17,381,632.62 and 4,765,627.40

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Solution

The fourth proportional to 11,584,015.40, 17,381,632.62 and 4,765,627.40 is: 7,150,748.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,015.40 : 17,381,632.62 = 4,765,627.40 : x
  2. Step 2: Convert to fraction form
    11,584,015.40/17,381,632.62 = 4,765,627.40/x
  3. Step 3: Cross multiply
    11,584,015.40x = 17,381,632.62 × 4,765,627.40
  4. Step 4: Simplify right side
    11,584,015.40x = 82,834,384,670,605.80
  5. Step 5: Solve for x
    x = 82,834,384,670,605.80/11,584,015.40
  6. Step 6: Final answer
    x = 7,150,748.84

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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.