Home / 4,670,299.14-6,444,866.58-2,737,846.77

Finding the Fourth Proportional to 4,670,299.14, 6,444,866.58 and 2,737,846.77

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Solution

The fourth proportional to 4,670,299.14, 6,444,866.58 and 2,737,846.77 is: 3,778,142.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,299.14 : 6,444,866.58 = 2,737,846.77 : x
  2. Step 2: Convert to fraction form
    4,670,299.14/6,444,866.58 = 2,737,846.77/x
  3. Step 3: Cross multiply
    4,670,299.14x = 6,444,866.58 × 2,737,846.77
  4. Step 4: Simplify right side
    4,670,299.14x = 17,645,057,149,133.95
  5. Step 5: Solve for x
    x = 17,645,057,149,133.95/4,670,299.14
  6. Step 6: Final answer
    x = 3,778,142.82

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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.