Home / 1,685,164.07-2,325,533.42-960,042.35

Finding the Fourth Proportional to 1,685,164.07, 2,325,533.42 and 960,042.35

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Solution

The fourth proportional to 1,685,164.07, 2,325,533.42 and 960,042.35 is: 1,324,862.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,164.07 : 2,325,533.42 = 960,042.35 : x
  2. Step 2: Convert to fraction form
    1,685,164.07/2,325,533.42 = 960,042.35/x
  3. Step 3: Cross multiply
    1,685,164.07x = 2,325,533.42 × 960,042.35
  4. Step 4: Simplify right side
    1,685,164.07x = 2,232,610,569,540.34
  5. Step 5: Solve for x
    x = 2,232,610,569,540.34/1,685,164.07
  6. Step 6: Final answer
    x = 1,324,862.43

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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.