Home / 4,419,011.40-6,099,072.78-2,765,925.06

Finding the Fourth Proportional to 4,419,011.40, 6,099,072.78 and 2,765,925.06

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Solution

The fourth proportional to 4,419,011.40, 6,099,072.78 and 2,765,925.06 is: 3,817,500.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,011.40 : 6,099,072.78 = 2,765,925.06 : x
  2. Step 2: Convert to fraction form
    4,419,011.40/6,099,072.78 = 2,765,925.06/x
  3. Step 3: Cross multiply
    4,419,011.40x = 6,099,072.78 × 2,765,925.06
  4. Step 4: Simplify right side
    4,419,011.40x = 16,869,578,244,965.87
  5. Step 5: Solve for x
    x = 16,869,578,244,965.87/4,419,011.40
  6. Step 6: Final answer
    x = 3,817,500.50

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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.