Home / 2,200,416.33-3,036,572.50-1,233,546.60

Finding the Fourth Proportional to 2,200,416.33, 3,036,572.50 and 1,233,546.60

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Solution

The fourth proportional to 2,200,416.33, 3,036,572.50 and 1,233,546.60 is: 1,702,293.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,416.33 : 3,036,572.50 = 1,233,546.60 : x
  2. Step 2: Convert to fraction form
    2,200,416.33/3,036,572.50 = 1,233,546.60/x
  3. Step 3: Cross multiply
    2,200,416.33x = 3,036,572.50 × 1,233,546.60
  4. Step 4: Simplify right side
    2,200,416.33x = 3,745,753,668,023.60
  5. Step 5: Solve for x
    x = 3,745,753,668,023.60/2,200,416.33
  6. Step 6: Final answer
    x = 1,702,293.16

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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.