Home / 7,385,054.27-10,183,340.72-4,801,944.83

Finding the Fourth Proportional to 7,385,054.27, 10,183,340.72 and 4,801,944.83

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Solution

The fourth proportional to 7,385,054.27, 10,183,340.72 and 4,801,944.83 is: 6,621,459.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,054.27 : 10,183,340.72 = 4,801,944.83 : x
  2. Step 2: Convert to fraction form
    7,385,054.27/10,183,340.72 = 4,801,944.83/x
  3. Step 3: Cross multiply
    7,385,054.27x = 10,183,340.72 × 4,801,944.83
  4. Step 4: Simplify right side
    7,385,054.27x = 48,899,840,283,620.64
  5. Step 5: Solve for x
    x = 48,899,840,283,620.64/7,385,054.27
  6. Step 6: Final answer
    x = 6,621,459.85

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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.