Home / 5,096,122.62-7,032,560.24-2,772,936.76

Finding the Fourth Proportional to 5,096,122.62, 7,032,560.24 and 2,772,936.76

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Solution

The fourth proportional to 5,096,122.62, 7,032,560.24 and 2,772,936.76 is: 3,826,604.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,122.62 : 7,032,560.24 = 2,772,936.76 : x
  2. Step 2: Convert to fraction form
    5,096,122.62/7,032,560.24 = 2,772,936.76/x
  3. Step 3: Cross multiply
    5,096,122.62x = 7,032,560.24 × 2,772,936.76
  4. Step 4: Simplify right side
    5,096,122.62x = 19,500,844,792,545.74
  5. Step 5: Solve for x
    x = 19,500,844,792,545.74/5,096,122.62
  6. Step 6: Final answer
    x = 3,826,604.31

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1.5x scale

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.