Home / 4,408,763.87-6,614,846.19-1,714,986.77

Finding the Fourth Proportional to 4,408,763.87, 6,614,846.19 and 1,714,986.77

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Solution

The fourth proportional to 4,408,763.87, 6,614,846.19 and 1,714,986.77 is: 2,573,141.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408,763.87 : 6,614,846.19 = 1,714,986.77 : x
  2. Step 2: Convert to fraction form
    4,408,763.87/6,614,846.19 = 1,714,986.77/x
  3. Step 3: Cross multiply
    4,408,763.87x = 6,614,846.19 × 1,714,986.77
  4. Step 4: Simplify right side
    4,408,763.87x = 11,344,373,668,360.68
  5. Step 5: Solve for x
    x = 11,344,373,668,360.68/4,408,763.87
  6. Step 6: Final answer
    x = 2,573,141.59

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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.