Home / 4,784,176.94-7,176,265.41-3,283,719.98

Finding the Fourth Proportional to 4,784,176.94, 7,176,265.41 and 3,283,719.98

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Solution

The fourth proportional to 4,784,176.94, 7,176,265.41 and 3,283,719.98 is: 4,925,579.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,176.94 : 7,176,265.41 = 3,283,719.98 : x
  2. Step 2: Convert to fraction form
    4,784,176.94/7,176,265.41 = 3,283,719.98/x
  3. Step 3: Cross multiply
    4,784,176.94x = 7,176,265.41 × 3,283,719.98
  4. Step 4: Simplify right side
    4,784,176.94x = 23,564,846,108,599.89
  5. Step 5: Solve for x
    x = 23,564,846,108,599.89/4,784,176.94
  6. Step 6: Final answer
    x = 4,925,579.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.