Home / 3,303,501.84-4,558,982.74-1,926,872.82

Finding the Fourth Proportional to 3,303,501.84, 4,558,982.74 and 1,926,872.82

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Solution

The fourth proportional to 3,303,501.84, 4,558,982.74 and 1,926,872.82 is: 2,659,172.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,501.84 : 4,558,982.74 = 1,926,872.82 : x
  2. Step 2: Convert to fraction form
    3,303,501.84/4,558,982.74 = 1,926,872.82/x
  3. Step 3: Cross multiply
    3,303,501.84x = 4,558,982.74 × 1,926,872.82
  4. Step 4: Simplify right side
    3,303,501.84x = 8,784,579,923,737.94
  5. Step 5: Solve for x
    x = 8,784,579,923,737.94/3,303,501.84
  6. Step 6: Final answer
    x = 2,659,172.10

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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.