Home / 2,405,675.62-3,609,052.06-808,195.14

Finding the Fourth Proportional to 2,405,675.62, 3,609,052.06 and 808,195.14

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Solution

The fourth proportional to 2,405,675.62, 3,609,052.06 and 808,195.14 is: 1,212,473.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,675.62 : 3,609,052.06 = 808,195.14 : x
  2. Step 2: Convert to fraction form
    2,405,675.62/3,609,052.06 = 808,195.14/x
  3. Step 3: Cross multiply
    2,405,675.62x = 3,609,052.06 × 808,195.14
  4. Step 4: Simplify right side
    2,405,675.62x = 2,916,818,345,680.81
  5. Step 5: Solve for x
    x = 2,916,818,345,680.81/2,405,675.62
  6. Step 6: Final answer
    x = 1,212,473.67

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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.