Home / 4,425,970.11-6,636,670.92-2,027,759.37

Finding the Fourth Proportional to 4,425,970.11, 6,636,670.92 and 2,027,759.37

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Solution

The fourth proportional to 4,425,970.11, 6,636,670.92 and 2,027,759.37 is: 3,040,592.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425,970.11 : 6,636,670.92 = 2,027,759.37 : x
  2. Step 2: Convert to fraction form
    4,425,970.11/6,636,670.92 = 2,027,759.37/x
  3. Step 3: Cross multiply
    4,425,970.11x = 6,636,670.92 × 2,027,759.37
  4. Step 4: Simplify right side
    4,425,970.11x = 13,457,571,643,636.52
  5. Step 5: Solve for x
    x = 13,457,571,643,636.52/4,425,970.11
  6. Step 6: Final answer
    x = 3,040,592.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.