Home / 4,262,040.12-6,395,582.42-1,568,257

Finding the Fourth Proportional to 4,262,040.12, 6,395,582.42 and 1,568,257

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Solution

The fourth proportional to 4,262,040.12, 6,395,582.42 and 1,568,257 is: 2,353,313.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,040.12 : 6,395,582.42 = 1,568,257 : x
  2. Step 2: Convert to fraction form
    4,262,040.12/6,395,582.42 = 1,568,257/x
  3. Step 3: Cross multiply
    4,262,040.12x = 6,395,582.42 × 1,568,257
  4. Step 4: Simplify right side
    4,262,040.12x = 10,029,916,899,241.94
  5. Step 5: Solve for x
    x = 10,029,916,899,241.94/4,262,040.12
  6. Step 6: Final answer
    x = 2,353,313.58

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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.