Home / 4,329,097.70-5,974,161.82-2,395,439.78

Finding the Fourth Proportional to 4,329,097.70, 5,974,161.82 and 2,395,439.78

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Solution

The fourth proportional to 4,329,097.70, 5,974,161.82 and 2,395,439.78 is: 3,305,710.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,097.70 : 5,974,161.82 = 2,395,439.78 : x
  2. Step 2: Convert to fraction form
    4,329,097.70/5,974,161.82 = 2,395,439.78/x
  3. Step 3: Cross multiply
    4,329,097.70x = 5,974,161.82 × 2,395,439.78
  4. Step 4: Simplify right side
    4,329,097.70x = 14,310,744,839,925.79
  5. Step 5: Solve for x
    x = 14,310,744,839,925.79/4,329,097.70
  6. Step 6: Final answer
    x = 3,305,710.76

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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.