Home / 3,568,668.10-4,924,849.44-1,937,071.34

Finding the Fourth Proportional to 3,568,668.10, 4,924,849.44 and 1,937,071.34

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Solution

The fourth proportional to 3,568,668.10, 4,924,849.44 and 1,937,071.34 is: 2,673,205.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,668.10 : 4,924,849.44 = 1,937,071.34 : x
  2. Step 2: Convert to fraction form
    3,568,668.10/4,924,849.44 = 1,937,071.34/x
  3. Step 3: Cross multiply
    3,568,668.10x = 4,924,849.44 × 1,937,071.34
  4. Step 4: Simplify right side
    3,568,668.10x = 9,539,784,704,039.05
  5. Step 5: Solve for x
    x = 9,539,784,704,039.05/3,568,668.10
  6. Step 6: Final answer
    x = 2,673,205.92

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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.