Home / 3,705,624.39-5,109,700.83-2,414,069.67

Finding the Fourth Proportional to 3,705,624.39, 5,109,700.83 and 2,414,069.67

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Solution

The fourth proportional to 3,705,624.39, 5,109,700.83 and 2,414,069.67 is: 3,328,770.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,624.39 : 5,109,700.83 = 2,414,069.67 : x
  2. Step 2: Convert to fraction form
    3,705,624.39/5,109,700.83 = 2,414,069.67/x
  3. Step 3: Cross multiply
    3,705,624.39x = 5,109,700.83 × 2,414,069.67
  4. Step 4: Simplify right side
    3,705,624.39x = 12,335,173,796,476.83
  5. Step 5: Solve for x
    x = 12,335,173,796,476.83/3,705,624.39
  6. Step 6: Final answer
    x = 3,328,770.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.