Home / 3,230,002.60-4,845,022.22-833,683.41

Finding the Fourth Proportional to 3,230,002.60, 4,845,022.22 and 833,683.41

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Solution

The fourth proportional to 3,230,002.60, 4,845,022.22 and 833,683.41 is: 1,250,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,002.60 : 4,845,022.22 = 833,683.41 : x
  2. Step 2: Convert to fraction form
    3,230,002.60/4,845,022.22 = 833,683.41/x
  3. Step 3: Cross multiply
    3,230,002.60x = 4,845,022.22 × 833,683.41
  4. Step 4: Simplify right side
    3,230,002.60x = 4,039,214,647,979.58
  5. Step 5: Solve for x
    x = 4,039,214,647,979.58/3,230,002.60
  6. Step 6: Final answer
    x = 1,250,529.85

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1.5x scale

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.