Home / 4,614,319.62-6,922,958.10-3,230,894.58

Finding the Fourth Proportional to 4,614,319.62, 6,922,958.10 and 3,230,894.58

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Solution

The fourth proportional to 4,614,319.62, 6,922,958.10 and 3,230,894.58 is: 4,847,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,319.62 : 6,922,958.10 = 3,230,894.58 : x
  2. Step 2: Convert to fraction form
    4,614,319.62/6,922,958.10 = 3,230,894.58/x
  3. Step 3: Cross multiply
    4,614,319.62x = 6,922,958.10 × 3,230,894.58
  4. Step 4: Simplify right side
    4,614,319.62x = 22,367,347,802,857.10
  5. Step 5: Solve for x
    x = 22,367,347,802,857.10/4,614,319.62
  6. Step 6: Final answer
    x = 4,847,377.22

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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.