Home / 4,241,964.20-5,853,861.36-2,308,191.45

Finding the Fourth Proportional to 4,241,964.20, 5,853,861.36 and 2,308,191.45

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Solution

The fourth proportional to 4,241,964.20, 5,853,861.36 and 2,308,191.45 is: 3,185,277.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,964.20 : 5,853,861.36 = 2,308,191.45 : x
  2. Step 2: Convert to fraction form
    4,241,964.20/5,853,861.36 = 2,308,191.45/x
  3. Step 3: Cross multiply
    4,241,964.20x = 5,853,861.36 × 2,308,191.45
  4. Step 4: Simplify right side
    4,241,964.20x = 13,511,832,740,637.37
  5. Step 5: Solve for x
    x = 13,511,832,740,637.37/4,241,964.20
  6. Step 6: Final answer
    x = 3,185,277.41

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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.