Home / 10,094,321.12-13,935,157.76-6,228,970.88

Finding the Fourth Proportional to 10,094,321.12, 13,935,157.76 and 6,228,970.88

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Solution

The fourth proportional to 10,094,321.12, 13,935,157.76 and 6,228,970.88 is: 8,599,061.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094,321.12 : 13,935,157.76 = 6,228,970.88 : x
  2. Step 2: Convert to fraction form
    10,094,321.12/13,935,157.76 = 6,228,970.88/x
  3. Step 3: Cross multiply
    10,094,321.12x = 13,935,157.76 × 6,228,970.88
  4. Step 4: Simplify right side
    10,094,321.12x = 86,801,691,895,246.03
  5. Step 5: Solve for x
    x = 86,801,691,895,246.03/10,094,321.12
  6. Step 6: Final answer
    x = 8,599,061.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.