Home / 5,568,960.57-8,353,447.46-1,525,483.25

Finding the Fourth Proportional to 5,568,960.57, 8,353,447.46 and 1,525,483.25

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Solution

The fourth proportional to 5,568,960.57, 8,353,447.46 and 1,525,483.25 is: 2,288,226.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,960.57 : 8,353,447.46 = 1,525,483.25 : x
  2. Step 2: Convert to fraction form
    5,568,960.57/8,353,447.46 = 1,525,483.25/x
  3. Step 3: Cross multiply
    5,568,960.57x = 8,353,447.46 × 1,525,483.25
  4. Step 4: Simplify right side
    5,568,960.57x = 12,743,044,130,590.39
  5. Step 5: Solve for x
    x = 12,743,044,130,590.39/5,568,960.57
  6. Step 6: Final answer
    x = 2,288,226.68

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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.