Home / 4,137,857.37-5,710,188.33-2,327,021.37

Finding the Fourth Proportional to 4,137,857.37, 5,710,188.33 and 2,327,021.37

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Solution

The fourth proportional to 4,137,857.37, 5,710,188.33 and 2,327,021.37 is: 3,211,258.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,857.37 : 5,710,188.33 = 2,327,021.37 : x
  2. Step 2: Convert to fraction form
    4,137,857.37/5,710,188.33 = 2,327,021.37/x
  3. Step 3: Cross multiply
    4,137,857.37x = 5,710,188.33 × 2,327,021.37
  4. Step 4: Simplify right side
    4,137,857.37x = 13,287,730,270,634.61
  5. Step 5: Solve for x
    x = 13,287,730,270,634.61/4,137,857.37
  6. Step 6: Final answer
    x = 3,211,258.65

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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.