Home / 1,924,175.94-2,885,410.71-1,025,450.16

Finding the Fourth Proportional to 1,924,175.94, 2,885,410.71 and 1,025,450.16

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Solution

The fourth proportional to 1,924,175.94, 2,885,410.71 and 1,025,450.16 is: 1,537,720.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,175.94 : 2,885,410.71 = 1,025,450.16 : x
  2. Step 2: Convert to fraction form
    1,924,175.94/2,885,410.71 = 1,025,450.16/x
  3. Step 3: Cross multiply
    1,924,175.94x = 2,885,410.71 × 1,025,450.16
  4. Step 4: Simplify right side
    1,924,175.94x = 2,958,844,874,235.21
  5. Step 5: Solve for x
    x = 2,958,844,874,235.21/1,924,175.94
  6. Step 6: Final answer
    x = 1,537,720.54

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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.