Home / 6,546,257.04-9,819,735.44-2,058,882.96

Finding the Fourth Proportional to 6,546,257.04, 9,819,735.44 and 2,058,882.96

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Solution

The fourth proportional to 6,546,257.04, 9,819,735.44 and 2,058,882.96 is: 3,088,434.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,257.04 : 9,819,735.44 = 2,058,882.96 : x
  2. Step 2: Convert to fraction form
    6,546,257.04/9,819,735.44 = 2,058,882.96/x
  3. Step 3: Cross multiply
    6,546,257.04x = 9,819,735.44 × 2,058,882.96
  4. Step 4: Simplify right side
    6,546,257.04x = 20,217,685,969,124.10
  5. Step 5: Solve for x
    x = 20,217,685,969,124.10/6,546,257.04
  6. Step 6: Final answer
    x = 3,088,434.48

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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.