Home / 9,993,173.60-14,980,575.36-3,601,861.76

Finding the Fourth Proportional to 9,993,173.60, 14,980,575.36 and 3,601,861.76

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Solution

The fourth proportional to 9,993,173.60, 14,980,575.36 and 3,601,861.76 is: 5,399,482.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,993,173.60 : 14,980,575.36 = 3,601,861.76 : x
  2. Step 2: Convert to fraction form
    9,993,173.60/14,980,575.36 = 3,601,861.76/x
  3. Step 3: Cross multiply
    9,993,173.60x = 14,980,575.36 × 3,601,861.76
  4. Step 4: Simplify right side
    9,993,173.60x = 53,957,961,531,982.23
  5. Step 5: Solve for x
    x = 53,957,961,531,982.23/9,993,173.60
  6. Step 6: Final answer
    x = 5,399,482.06

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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.