Home / 8,893,213.20-13,339,819.80-6,058,861.20

Finding the Fourth Proportional to 8,893,213.20, 13,339,819.80 and 6,058,861.20

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Solution

The fourth proportional to 8,893,213.20, 13,339,819.80 and 6,058,861.20 is: 9,088,291.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,893,213.20 : 13,339,819.80 = 6,058,861.20 : x
  2. Step 2: Convert to fraction form
    8,893,213.20/13,339,819.80 = 6,058,861.20/x
  3. Step 3: Cross multiply
    8,893,213.20x = 13,339,819.80 × 6,058,861.20
  4. Step 4: Simplify right side
    8,893,213.20x = 80,824,116,601,211.77
  5. Step 5: Solve for x
    x = 80,824,116,601,211.77/8,893,213.20
  6. Step 6: Final answer
    x = 9,088,291.80

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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.