Home / 4,322,595.15-5,965,019.94-2,487,336.84

Finding the Fourth Proportional to 4,322,595.15, 5,965,019.94 and 2,487,336.84

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Solution

The fourth proportional to 4,322,595.15, 5,965,019.94 and 2,487,336.84 is: 3,432,431.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,595.15 : 5,965,019.94 = 2,487,336.84 : x
  2. Step 2: Convert to fraction form
    4,322,595.15/5,965,019.94 = 2,487,336.84/x
  3. Step 3: Cross multiply
    4,322,595.15x = 5,965,019.94 × 2,487,336.84
  4. Step 4: Simplify right side
    4,322,595.15x = 14,837,013,848,096.59
  5. Step 5: Solve for x
    x = 14,837,013,848,096.59/4,322,595.15
  6. Step 6: Final answer
    x = 3,432,431.98

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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.