Home / 3,702,534.24-5,109,429.60-2,092,902.24

Finding the Fourth Proportional to 3,702,534.24, 5,109,429.60 and 2,092,902.24

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Solution

The fourth proportional to 3,702,534.24, 5,109,429.60 and 2,092,902.24 is: 2,888,166.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,534.24 : 5,109,429.60 = 2,092,902.24 : x
  2. Step 2: Convert to fraction form
    3,702,534.24/5,109,429.60 = 2,092,902.24/x
  3. Step 3: Cross multiply
    3,702,534.24x = 5,109,429.60 × 2,092,902.24
  4. Step 4: Simplify right side
    3,702,534.24x = 10,693,536,654,962.30
  5. Step 5: Solve for x
    x = 10,693,536,654,962.30/3,702,534.24
  6. Step 6: Final answer
    x = 2,888,166.85

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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.