Home / 1,685,147.04-2,325,518.46-959,984.04

Finding the Fourth Proportional to 1,685,147.04, 2,325,518.46 and 959,984.04

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Solution

The fourth proportional to 1,685,147.04, 2,325,518.46 and 959,984.04 is: 1,324,786.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,147.04 : 2,325,518.46 = 959,984.04 : x
  2. Step 2: Convert to fraction form
    1,685,147.04/2,325,518.46 = 959,984.04/x
  3. Step 3: Cross multiply
    1,685,147.04x = 2,325,518.46 × 959,984.04
  4. Step 4: Simplify right side
    1,685,147.04x = 2,232,460,606,325.38
  5. Step 5: Solve for x
    x = 2,232,460,606,325.38/1,685,147.04
  6. Step 6: Final answer
    x = 1,324,786.83

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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.