Home / 7,058,353-10,583,258.34-3,167,096.80

Finding the Fourth Proportional to 7,058,353, 10,583,258.34 and 3,167,096.80

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Solution

The fourth proportional to 7,058,353, 10,583,258.34 and 3,167,096.80 is: 4,748,728.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058,353 : 10,583,258.34 = 3,167,096.80 : x
  2. Step 2: Convert to fraction form
    7,058,353/10,583,258.34 = 3,167,096.80/x
  3. Step 3: Cross multiply
    7,058,353x = 10,583,258.34 × 3,167,096.80
  4. Step 4: Simplify right side
    7,058,353x = 33,518,203,622,187.31
  5. Step 5: Solve for x
    x = 33,518,203,622,187.31/7,058,353
  6. Step 6: Final answer
    x = 4,748,728.72

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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.