Home / 3,568,354.85-4,924,335.10-1,936,762.81

Finding the Fourth Proportional to 3,568,354.85, 4,924,335.10 and 1,936,762.81

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Solution

The fourth proportional to 3,568,354.85, 4,924,335.10 and 1,936,762.81 is: 2,672,735.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,354.85 : 4,924,335.10 = 1,936,762.81 : x
  2. Step 2: Convert to fraction form
    3,568,354.85/4,924,335.10 = 1,936,762.81/x
  3. Step 3: Cross multiply
    3,568,354.85x = 4,924,335.10 × 1,936,762.81
  4. Step 4: Simplify right side
    3,568,354.85x = 9,537,269,051,352.14
  5. Step 5: Solve for x
    x = 9,537,269,051,352.14/3,568,354.85
  6. Step 6: Final answer
    x = 2,672,735.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.