Home / 4,258,808.70-6,388,213.05-3,058,194.30

Finding the Fourth Proportional to 4,258,808.70, 6,388,213.05 and 3,058,194.30

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Solution

The fourth proportional to 4,258,808.70, 6,388,213.05 and 3,058,194.30 is: 4,587,291.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258,808.70 : 6,388,213.05 = 3,058,194.30 : x
  2. Step 2: Convert to fraction form
    4,258,808.70/6,388,213.05 = 3,058,194.30/x
  3. Step 3: Cross multiply
    4,258,808.70x = 6,388,213.05 × 3,058,194.30
  4. Step 4: Simplify right side
    4,258,808.70x = 19,536,396,736,695.61
  5. Step 5: Solve for x
    x = 19,536,396,736,695.61/4,258,808.70
  6. Step 6: Final answer
    x = 4,587,291.45

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Double scale
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Similar ratio
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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.