Home / 4,211,801.34-5,812,286.94-2,376,648.54

Finding the Fourth Proportional to 4,211,801.34, 5,812,286.94 and 2,376,648.54

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Solution

The fourth proportional to 4,211,801.34, 5,812,286.94 and 2,376,648.54 is: 3,279,775.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,801.34 : 5,812,286.94 = 2,376,648.54 : x
  2. Step 2: Convert to fraction form
    4,211,801.34/5,812,286.94 = 2,376,648.54/x
  3. Step 3: Cross multiply
    4,211,801.34x = 5,812,286.94 × 2,376,648.54
  4. Step 4: Simplify right side
    4,211,801.34x = 13,813,763,270,012.07
  5. Step 5: Solve for x
    x = 13,813,763,270,012.07/4,211,801.34
  6. Step 6: Final answer
    x = 3,279,775.60

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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.