Home / 3,801,157.59-5,244,313.27-2,168,416.29

Finding the Fourth Proportional to 3,801,157.59, 5,244,313.27 and 2,168,416.29

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Solution

The fourth proportional to 3,801,157.59, 5,244,313.27 and 2,168,416.29 is: 2,991,681.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,157.59 : 5,244,313.27 = 2,168,416.29 : x
  2. Step 2: Convert to fraction form
    3,801,157.59/5,244,313.27 = 2,168,416.29/x
  3. Step 3: Cross multiply
    3,801,157.59x = 5,244,313.27 × 2,168,416.29
  4. Step 4: Simplify right side
    3,801,157.59x = 11,371,854,324,531.17
  5. Step 5: Solve for x
    x = 11,371,854,324,531.17/3,801,157.59
  6. Step 6: Final answer
    x = 2,991,681.89

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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.