Home / 4,504,842.10-6,216,782.43-2,571,063.76

Finding the Fourth Proportional to 4,504,842.10, 6,216,782.43 and 2,571,063.76

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Solution

The fourth proportional to 4,504,842.10, 6,216,782.43 and 2,571,063.76 is: 3,548,125.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,842.10 : 6,216,782.43 = 2,571,063.76 : x
  2. Step 2: Convert to fraction form
    4,504,842.10/6,216,782.43 = 2,571,063.76/x
  3. Step 3: Cross multiply
    4,504,842.10x = 6,216,782.43 × 2,571,063.76
  4. Step 4: Simplify right side
    4,504,842.10x = 15,983,744,009,577.73
  5. Step 5: Solve for x
    x = 15,983,744,009,577.73/4,504,842.10
  6. Step 6: Final answer
    x = 3,548,125.25

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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.