Home / 4,262,037.62-6,395,578.67-1,568,254.50

Finding the Fourth Proportional to 4,262,037.62, 6,395,578.67 and 1,568,254.50

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Solution

The fourth proportional to 4,262,037.62, 6,395,578.67 and 1,568,254.50 is: 2,353,309.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,037.62 : 6,395,578.67 = 1,568,254.50 : x
  2. Step 2: Convert to fraction form
    4,262,037.62/6,395,578.67 = 1,568,254.50/x
  3. Step 3: Cross multiply
    4,262,037.62x = 6,395,578.67 × 1,568,254.50
  4. Step 4: Simplify right side
    4,262,037.62x = 10,029,895,029,331.52
  5. Step 5: Solve for x
    x = 10,029,895,029,331.52/4,262,037.62
  6. Step 6: Final answer
    x = 2,353,309.83

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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.