Home / 4,562,938.42-6,847,974.24-2,005,919.89

Finding the Fourth Proportional to 4,562,938.42, 6,847,974.24 and 2,005,919.89

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Solution

The fourth proportional to 4,562,938.42, 6,847,974.24 and 2,005,919.89 is: 3,010,447.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562,938.42 : 6,847,974.24 = 2,005,919.89 : x
  2. Step 2: Convert to fraction form
    4,562,938.42/6,847,974.24 = 2,005,919.89/x
  3. Step 3: Cross multiply
    4,562,938.42x = 6,847,974.24 × 2,005,919.89
  4. Step 4: Simplify right side
    4,562,938.42x = 13,736,487,759,384.65
  5. Step 5: Solve for x
    x = 13,736,487,759,384.65/4,562,938.42
  6. Step 6: Final answer
    x = 3,010,447.76

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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.