Home / 3,323,902.84-4,586,204.61-2,017,125.38

Finding the Fourth Proportional to 3,323,902.84, 4,586,204.61 and 2,017,125.38

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Solution

The fourth proportional to 3,323,902.84, 4,586,204.61 and 2,017,125.38 is: 2,783,158.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,902.84 : 4,586,204.61 = 2,017,125.38 : x
  2. Step 2: Convert to fraction form
    3,323,902.84/4,586,204.61 = 2,017,125.38/x
  3. Step 3: Cross multiply
    3,323,902.84x = 4,586,204.61 × 2,017,125.38
  4. Step 4: Simplify right side
    3,323,902.84x = 9,250,949,728,169.51
  5. Step 5: Solve for x
    x = 9,250,949,728,169.51/3,323,902.84
  6. Step 6: Final answer
    x = 2,783,158.89

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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.