Home / 4,183,146-5,772,741.57-2,372,310

Finding the Fourth Proportional to 4,183,146, 5,772,741.57 and 2,372,310

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Solution

The fourth proportional to 4,183,146, 5,772,741.57 and 2,372,310 is: 3,273,787.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183,146 : 5,772,741.57 = 2,372,310 : x
  2. Step 2: Convert to fraction form
    4,183,146/5,772,741.57 = 2,372,310/x
  3. Step 3: Cross multiply
    4,183,146x = 5,772,741.57 × 2,372,310
  4. Step 4: Simplify right side
    4,183,146x = 13,694,732,553,926.70
  5. Step 5: Solve for x
    x = 13,694,732,553,926.70/4,183,146
  6. Step 6: Final answer
    x = 3,273,787.85

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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.