Home / 4,792,604.70-7,188,907.05-2,553,116.70

Finding the Fourth Proportional to 4,792,604.70, 7,188,907.05 and 2,553,116.70

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Solution

The fourth proportional to 4,792,604.70, 7,188,907.05 and 2,553,116.70 is: 3,829,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,604.70 : 7,188,907.05 = 2,553,116.70 : x
  2. Step 2: Convert to fraction form
    4,792,604.70/7,188,907.05 = 2,553,116.70/x
  3. Step 3: Cross multiply
    4,792,604.70x = 7,188,907.05 × 2,553,116.70
  4. Step 4: Simplify right side
    4,792,604.70x = 18,354,118,644,102.73
  5. Step 5: Solve for x
    x = 18,354,118,644,102.73/4,792,604.70
  6. Step 6: Final answer
    x = 3,829,675.05

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Similar ratio
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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.