Home / 3,329,956.54-4,594,847.55-1,952,780.77

Finding the Fourth Proportional to 3,329,956.54, 4,594,847.55 and 1,952,780.77

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Solution

The fourth proportional to 3,329,956.54, 4,594,847.55 and 1,952,780.77 is: 2,694,548.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,956.54 : 4,594,847.55 = 1,952,780.77 : x
  2. Step 2: Convert to fraction form
    3,329,956.54/4,594,847.55 = 1,952,780.77/x
  3. Step 3: Cross multiply
    3,329,956.54x = 4,594,847.55 × 1,952,780.77
  4. Step 4: Simplify right side
    3,329,956.54x = 8,972,729,936,721.61
  5. Step 5: Solve for x
    x = 8,972,729,936,721.61/3,329,956.54
  6. Step 6: Final answer
    x = 2,694,548.66

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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.