Home / 3,270,943.56-4,907,057.22-1,141,097.16

Finding the Fourth Proportional to 3,270,943.56, 4,907,057.22 and 1,141,097.16

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Solution

The fourth proportional to 3,270,943.56, 4,907,057.22 and 1,141,097.16 is: 1,711,869.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,943.56 : 4,907,057.22 = 1,141,097.16 : x
  2. Step 2: Convert to fraction form
    3,270,943.56/4,907,057.22 = 1,141,097.16/x
  3. Step 3: Cross multiply
    3,270,943.56x = 4,907,057.22 × 1,141,097.16
  4. Step 4: Simplify right side
    3,270,943.56x = 5,599,429,057,699.49
  5. Step 5: Solve for x
    x = 5,599,429,057,699.49/3,270,943.56
  6. Step 6: Final answer
    x = 1,711,869.67

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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.