Home / 4,581,596.97-6,873,890.22-2,185,130.34

Finding the Fourth Proportional to 4,581,596.97, 6,873,890.22 and 2,185,130.34

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Solution

The fourth proportional to 4,581,596.97, 6,873,890.22 and 2,185,130.34 is: 3,278,408.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,596.97 : 6,873,890.22 = 2,185,130.34 : x
  2. Step 2: Convert to fraction form
    4,581,596.97/6,873,890.22 = 2,185,130.34/x
  3. Step 3: Cross multiply
    4,581,596.97x = 6,873,890.22 × 2,185,130.34
  4. Step 4: Simplify right side
    4,581,596.97x = 15,020,346,073,551.27
  5. Step 5: Solve for x
    x = 15,020,346,073,551.27/4,581,596.97
  6. Step 6: Final answer
    x = 3,278,408.42

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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.