Home / 4,901,737.68-7,340,009.40-3,002,721.84

Finding the Fourth Proportional to 4,901,737.68, 7,340,009.40 and 3,002,721.84

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Solution

The fourth proportional to 4,901,737.68, 7,340,009.40 and 3,002,721.84 is: 4,496,365.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,737.68 : 7,340,009.40 = 3,002,721.84 : x
  2. Step 2: Convert to fraction form
    4,901,737.68/7,340,009.40 = 3,002,721.84/x
  3. Step 3: Cross multiply
    4,901,737.68x = 7,340,009.40 × 3,002,721.84
  4. Step 4: Simplify right side
    4,901,737.68x = 22,040,006,531,185.30
  5. Step 5: Solve for x
    x = 22,040,006,531,185.30/4,901,737.68
  6. Step 6: Final answer
    x = 4,496,365.98

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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.