Home / 8,058,185.34-12,079,679.40-4,010,847

Finding the Fourth Proportional to 8,058,185.34, 12,079,679.40 and 4,010,847

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Solution

The fourth proportional to 8,058,185.34, 12,079,679.40 and 4,010,847 is: 6,012,488.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,185.34 : 12,079,679.40 = 4,010,847 : x
  2. Step 2: Convert to fraction form
    8,058,185.34/12,079,679.40 = 4,010,847/x
  3. Step 3: Cross multiply
    8,058,185.34x = 12,079,679.40 × 4,010,847
  4. Step 4: Simplify right side
    8,058,185.34x = 48,449,745,882,451.80
  5. Step 5: Solve for x
    x = 48,449,745,882,451.80/8,058,185.34
  6. Step 6: Final answer
    x = 6,012,488.40

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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.